Herd Tester Career Profile

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UPDATED:

13 January 2024

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What is a Herd Tester?

A herd tester is a professional who works primarily in the dairy industry, responsible for collecting and analysing milk samples from dairy herds. The role involves visiting farms, usually on a regular basis, to test the milk from individual cows to monitor production levels, milk quality, and overall herd health.

Dairy Cows OZT 1

Alternative Names

A Herd Tester is known by several alternative names, particularly depending on the region or the specific focus of the role. Some of the common alternative names include:

  • Dairy Herd Improvement Technician (DHIT) – This term emphasises the role in improving the productivity and health of the herd.
  • Milk Recorder – Focuses on the task of recording milk yield and quality data.
  • Dairy Tester – A more generalised term that refers to testing activities within the dairy sector.
  • Milk Quality Tester – Highlights the aspect of testing milk for quality-related parameters.
  • Dairy Production Technician – Encompasses a broader range of activities, including herd testing as part of overall dairy production support.
  • Dairy Herd Monitor – Refers to monitoring the performance and health of the dairy herd through testing and data collection.

These roles might vary slightly in their responsibilities, but they generally share the core function of monitoring and assessing dairy herds for productivity and health.

Career Categories

The Herd Tester career can be found within the following OZT career categories:

  • Health
  • Business
  • Farming and Livetock Management

What does a Herd Tester do?

Groups of animals a Herd Tester works with

Farm Animals Icon OZT
Farm Animals

A Herd Tester primarily works with dairy cattle, as the role is most commonly associated with monitoring milk production, quality, and herd health in dairy farming operations. However, depending on the specific context, a Herd Tester might also work with:

  • Goats: In dairy goat farms, Herd Testers may perform similar tasks, such as collecting and analysing milk samples.
  • Sheep: In dairy sheep farms, they might test milk for quality and yield.
  • Buffalo: In regions where buffalo are raised for milk production, Herd Testers may focus on buffalo herds.

While the role predominantly involves dairy animals, the principles of herd testing could theoretically be applied to other livestock species if milk production or herd health monitoring is relevant.

What is the level of Interaction with the Animals?

With whom does a Herd Tester work?

A Herd Tester collaborates with several individuals and groups to ensure the effective management and improvement of dairy herds. These collaborators include:

Dairy Farmers

The primary point of contact, as Herd Testers work directly with farmers to test and analyse the milk from their herds. They provide farmers with data and reports to support decision-making regarding herd management, breeding, and feeding.

Veterinarians

Herd Testers may work alongside veterinarians to identify health issues in the herd, such as mastitis or other conditions that affect milk quality or production.

Dairy Advisors or Consultants

Herd Testers often share data with dairy consultants who specialise in improving herd performance, advising on nutrition, breeding, and productivity strategies.

Laboratory Technicians

The milk samples collected by Herd Testers are typically sent to labs for detailed analysis. Herd Testers coordinate with technicians to ensure accurate results.

Dairy Industry Organiations

Many Herd Testers are employed by or work in partnership with organisations that promote dairy herd improvement, such as co-ops or industry groups.

Herd Managers

In larger operations, Herd Testers might interact with herd managers who oversee the day-to-day care and productivity of the animals.

By working closely with these individuals, Herd Testers play a key role in maintaining the health, productivity, and profitability of dairy herds.

What does a Herd Tester focus on?

Herd testers play a crucial role in the dairy industry by helping farmers optimize milk production, improve herd health, and maintain high standards of milk quality. Their work supports farmers in making data-driven decisions that can lead to more efficient and profitable dairy operations.

What are the daily tasks of a Herd Tester?

The daily tasks of a Herd Tester revolve around collecting, analysing, and recording data related to milk production and herd health. Below is a detailed list of their typical activities:

1. Milk Sampling

Collecting milk samples from individual cows during milking sessions. Ensuring samples are labelled accurately to track the performance of each animal.

2. Equipment Setup and Maintenance

Preparing and calibrating milk meters, sampling bottles, and other testing equipment. Ensuring all tools are clean and functional to maintain accuracy.

3. Data Recording

Measuring milk yield for each animal and recording the data. Documenting information about herd health, such as somatic cell counts or mastitis indicators.

4. Sample Transportation

Safely transporting collected milk samples to a laboratory for further analysis. Maintaining the integrity of samples by using proper storage methods, like refrigeration.

5. Data Analysis and Reporting

Reviewing lab results and analysing trends in milk quality, butterfat content, and protein levels. Generating detailed reports for farmers, highlighting areas of concern or potential improvements.

6. Communication with Farmers

Discussing results and offering insights or recommendations to improve herd management. Addressing questions or concerns from farmers about milk production and herd health.

7. Monitoring Herd Health

Observing animals during milking to identify visible health issues or abnormal behaviour. Reporting concerns to farmers or veterinarians for further investigation.

8. Travel Between Farms

Visiting multiple farms daily or weekly, depending on the schedule and the number of herds under their supervision.

9. Record Maintenance

Updating herd records to track individual cow performance over time. Ensuring data accuracy for use in breeding, feeding, and health management decisions.

By performing these tasks, a Herd Tester provides essential information that helps farmers optimise their operations and maintain healthy, productive herds.

With what kind of tools and technology (if any) does a Herd Tester work?

A Herd Tester relies on various tools and technologies to efficiently collect, analyze, and record data related to milk production and herd health. Here is an overview of the equipment and technology they typically use:

1. Milk Meters

Purpose: Measure the volume of milk produced by each animal during milking.
Technology: Modern milk meters are often electronic and integrate with herd management systems.

2. Milk Sampling Bottles

Purpose: Collect small milk samples from each cow for laboratory analysis.
Design: Typically sterile and labelled to ensure proper tracking.

3. Somatic Cell Counters

Purpose: Detect somatic cell counts (an indicator of mastitis or milk quality issues).
Technology: Handheld devices or lab-based equipment for precise measurements.

4. Portable Data Collection Devices

Purpose: Record milk yield, animal identification, and other relevant data.
Technology: Tablets or handheld devices with specialised herd management software.

5. Lab Equipment for Milk Analysis

Purpose: Analyse milk samples for butterfat, protein levels, lactose, and other components.
Examples: Infrared milk analysers or centrifuges (used in labs Herd Testers may collaborate with).

6. Barcode Scanners and RFID Readers

Purpose: Identify individual animals using ear tags, collars, or chips.
Technology: RFID (Radio Frequency Identification) technology ensures accurate tracking.

7. Refrigerated Storage Containers

Purpose: Preserve milk samples during transport to laboratories.
Technology: Portable refrigeration units ensure sample integrity.

8. Digital Scales

Purpose: Measure the weight of animals (if applicable) to monitor health and growth.
Technology: Integrated with herd management software for seamless data logging.

9. Herd Management Software

Purpose: Organise and analyse collected data to generate reports and track trends.
Examples: Software like DairyComp, Uniform Agri, or CRV’s HerdOptimizer.

10. Ultrasonic Equipment

Purpose: In some cases, Herd Testers assist in scanning animals for pregnancy or health monitoring.

11. Personal Protective Equipment (PPE)

Purpose: Ensure safety and hygiene while handling animals and milk samples.
Examples: Gloves, boots, and coveralls.

Emerging Technologies in Herd Testing

Sensors and IoT Devices: Advanced systems can continuously monitor milk flow and quality in real time.

Drones: Used in larger operations to monitor herd movement or health indirectly.

AI Integration: Predictive analytics for milk yield and herd health trends.

By combining these tools and technologies, a Herd Tester ensures accurate data collection and supports the efficient management of dairy herds.

In which Environment does a Herd Tester work?

What are the environment and places of employment like?

A Herd Tester works in both indoor and outdoor environments, depending on the nature of their tasks and the type of dairy operation they are supporting. Below is a breakdown of their typical working environments and places of employment:

Indoor Working Environments

Milking Parlors

Description: Clean, controlled spaces where milking occurs.
Conditions: Can be noisy due to milking machinery. May involve exposure to odours and humidity from the animals and equipment.
Tasks: Setting up milk meters, collecting milk samples, and recording data.

Laboratories (Occasionally)

Description: Where milk samples are analysed for quality, composition, and health indicators.
Conditions: Controlled and hygienic with access to advanced testing equipment.
Tasks: Reviewing or coordinating sample analysis (if not done by external labs).

Farm Offices

Description: Spaces used to compile reports, analyse data, and communicate findings with farmers.
Conditions: Comfortable, though may be located in or near the dairy facilities.

Outdoor Working Environments

Farm Yards

Description: Open areas around barns and milking parlours where the herd resides.
Conditions: Exposed to weather conditions (rain, heat, or cold). Surfaces may be muddy, uneven, or slippery.
Tasks: Observing animals for health issues and managing equipment.

Pastures

Description: Grazing fields where animals are kept, especially in free-range or organic systems.
Conditions: Exposure to the elements and variable terrain.
Tasks: Monitoring herds or assisting in collecting data in remote setups.

Places of Employment

Dairy Farms

Size: From small family farms to large commercial dairy operations.
Focus: Testing milk and monitoring herd health directly on-site.

Dairy Cooperatives

Role: Employed by organisations that support multiple farms, providing centralised herd testing services.

Independent Testing Services

Role: Freelance or contracted Herd Testers who visit farms as needed.

Dairy Improvement Associations

Role: Working for regional or national programs that promote herd productivity and health.

Research Institutions

Role: Assisting in studies or pilot programs related to dairy herd management and production.

Challenges of the Work Environment

  • Physical Demands: Long periods of standing, bending, and moving heavy equipment.
  • Weather Exposure: Outdoor tasks can be impacted by extreme weather conditions.
  • Animal Interaction: Requires working closely with animals, which may involve risks such as kicks or other unpredictable behaviour.

By adapting to these varied environments, a Herd Tester supports the health and productivity of dairy herds while contributing to the efficiency of the dairy industry.

Can Herd Testers start their own businesses?

Yes, it is possible for Herd Testers to work independently and establish their own business. Many Herd Testers operate as independent contractors or consultants, providing services directly to dairy farms and livestock operations. However, this requires careful planning and preparation.

Key Considerations for Starting an Independent Herd Testing Business

1. Business Setup

Requirements:

  • Register the business according to local laws and regulations.
  • Obtain necessary licenses or certifications (if required in your region).
  • Choose an appropriate business structure, such as sole proprietorship, partnership, or LLC.

Actions:

  • Consult with a legal or business advisor to ensure compliance.
  • Develop a clear business plan outlining services, target clients, pricing, and marketing strategies.

2. Equipment and Technology

Requirements:

  • Invest in specialised tools such as milk analysers, data collection devices, and herd management software.
  • Ensure tools are regularly calibrated and meet industry standards.

Actions:

  • Research and purchase quality equipment.
  • Maintain and upgrade technology as needed to stay competitive.

3. Marketing and Client Acquisition

Requirements:

  • Build a network of potential clients (dairy farmers, cooperatives, or veterinary clinics).
  • Develop a marketing strategy using online and offline channels.

Actions:

  • Create a professional website showcasing your services and expertise.
  • Use social media, agricultural expos, and local advertisements to promote your business.
  • Offer introductory discounts or free demonstrations to attract clients.

4. Service Offerings

Options:

  • Provide milk quality testing, herd health assessments, and productivity analysis.
  • Offer add-on services like animal nutrition counselling, reproductive health monitoring, or customised reports.

Actions:

  • Tailor services to meet the specific needs of local farms.
  • Stay updated on industry trends to offer innovative solutions.

5. Financial Management

Requirements:

  • Maintain accurate financial records for income, expenses, and taxes.
  • Set competitive yet profitable pricing for services.

Actions:

  • Use accounting software to manage finances efficiently.
  • Seek professional help for tax planning and financial advice.

6. Building a Reputation

Requirements:

  • Deliver reliable, high-quality services to establish trust.
  • Build long-term relationships with clients through excellent customer service.

Actions:

  • Collect testimonials and references from satisfied clients.
  • Join professional associations and attend networking events to enhance credibility.

7. Continuous Learning

Requirements:

  • Stay informed about advancements in milk testing technology, herd management practices, and regulatory changes.

Actions:

Participate in workshops, certifications, or advanced courses.
Engage in professional development through industry conferences.

Advantages of Working Independently

  • Flexibility in work hours and service offerings.
  • Higher earning potential if the business is well-established.
  • Opportunity to build a brand and reputation in the industry.

Challenges of Working Independently

  • Initial costs for equipment and business setup.
  • Responsibility for marketing, client acquisition, and financial management.
  • Managing workload and maintaining work-life balance.

By addressing these considerations, a Herd Tester can successfully transition into running their own independent business and enjoy the autonomy and opportunities that come with entrepreneurship.

What is the Average Annual Salary for a Herd Tester?

Determining the exact average annual salary for a Herd Tester across various countries and regions can be challenging due to limited specific data. However, based on available information and general industry standards, here are some approximations:

United States

The average annual salary for a Herd Tester is approximately $30,000 to $40,000 USD.

Canada

Salaries are similar to the U.S., ranging from $30,000 to $40,000 CAD.

United Kingdom

The average salary is around £20,000 to £25,000 GBP per year.

Australia

Herd Testers can expect to earn between AUD 40,000 to 50,000 annually.

New Zealand

Salaries range from NZD 45,000 to 55,000 per year.

South Africa

The average annual salary is approximately ZAR 150,000 to 200,000.

India

Salaries are generally lower, with averages around ₹200,000 to ₹300,000 per year.

Nigeria

The average salary is approximately ₦1,000,000 to ₦1,500,000 annually.

Kenya

Herd Testers can expect to earn between KES 500,000 to 700,000 per year.

South America

Salaries vary widely, but on average, Herd Testers may earn between $10,000 to $15,000 USD annually.

Europe

In Western European countries, salaries range from €25,000 to €30,000 EUR per year, while in Eastern Europe, they may be lower, around €15,000 to €20,000 EUR.

Southeast Asia

Salaries are generally lower, with averages around $5,000 to $10,000 USD per year.

Can a Herd Tester be promoted?

For a Herd Tester, career progression often involves advancing into roles that require greater expertise, leadership, or specialization. Here are three prominent promotion levels:

Dairy Herd Improvement Specialist

Education

Bachelor’s degree in animal science, dairy science, or a related field.
Additional training in data analysis or agricultural software.

Responsibilities

Supervising herd testing operations for multiple farms.
Providing tailored advice to improve milk production, herd health, and breeding programs.
Analysing data trends and creating reports for farmers to optimise operations.
Coordinating with veterinarians and nutritionists to address herd challenges.

Certification

Certified Dairy Herd Improvement Technician (CDHIT) through relevant local or national programs.
Additional certifications in agricultural data analysis or herd management.

Dairy Farm Manager

Education

Bachelor’s or master’s degree in dairy management, agricultural sciences, or business administration.
Experience in farm operations and herd testing.

Responsibilities

Overseeing all aspects of a dairy farm, including herd management, staff supervision, and operational budgets.
Implementing advanced herd improvement strategies based on data from herd testers.
Ensuring compliance with animal welfare and milk production standards.
Managing resources such as feed, milking equipment, and labour.

Certification

Dairy Management Certification from a recognised agricultural institution.
Training in business management or farm-specific software.

Dairy Consultant or Extension Educator

Education

Master’s or doctoral degree in dairy science, veterinary science, or agricultural consulting.
Extensive experience in herd testing and dairy farm management.

Responsibilities

Providing expert advice to farmers on improving productivity and herd health.
Conducting workshops and training sessions for farmers and herd testing staff.
Developing and implementing regional or national dairy improvement programs.
Collaborating with research institutions to develop innovative herd management solutions.

Certification

Certified Agricultural Consultant (CAC) or equivalent from an agricultural association.
Advanced certifications in dairy production, animal welfare, or genetics.

What difficulties does a Herd Tester face?

A Herd Tester faces a variety of challenges in their profession due to the physical, environmental, and operational aspects of their work. These challenges can be grouped as follows:

1. Physical Demands

Heavy Lifting: Carrying equipment such as milk meters and sample kits can be physically demanding.

Repetitive Tasks: Performing the same movements, like attaching meters or collecting samples, may lead to strain or repetitive stress injuries.

Long Hours on Feet: Extended periods of standing, bending, and moving in barn environments can cause fatigue.

2. Safety Concerns (Especially from Animals)

Animal Behaviour: Working in close proximity to large animals like cows presents risks of being kicked, stepped on, or pushed.

Biohazards: Exposure to manure, urine, and other biological waste increases the risk of Zoonotic diseases.

Equipment Hazards: Handling milking and testing equipment requires care to avoid injury from machinery.

3. Variability in Working Conditions

Outdoor Weather: Tasks in pastures or open areas expose workers to extreme weather conditions such as heat, cold, or rain.

Farm Variability: Each farm may have different layouts, equipment, and standards, requiring quick adaptability.

Unpredictable Schedules: Herd testing often happens early in the morning or late at night, disrupting regular work hours.

4. Emotional Challenges

Animal Welfare: Observing sick or injured animals may be distressing, particularly for individuals passionate about animal care.

Farmer Relations: Managing expectations and delivering difficult feedback, such as poor herd health results, can create tension.

Stress of Accuracy: Ensuring precise data collection and reporting can be mentally taxing, especially under time constraints.

5. Business Management Challenges

Self-Employment: Freelance Herd Testers must handle invoicing, client acquisition, and financial management.

Seasonal Demand: Work may fluctuate, leading to periods of underemployment or financial instability.

6. Regulatory Compliance

Milk Testing Standards: Herd Testers must follow strict protocols to ensure data integrity and compliance with industry regulations.

Environmental Rules: Adhering to waste management practices while working on farms is critical to avoid fines or legal issues.

7. Continuing Education

Keeping Up with Advances: The introduction of new testing methods, equipment, and software requires ongoing learning.

Certifications: Maintaining or upgrading certifications can demand additional time and resources.

8. Unpredictable Work Hours

Early Mornings and Late Nights: Dairy cows are milked at specific times, which may not align with traditional work schedules.

Travel Between Farms: Visiting multiple farms in a day can lead to extended work hours and fatigue.

9. Additional Challenges

Isolation: The nature of the work may involve spending long hours alone or in remote areas.

Cross-Contamination: Moving between farms increases the risk of spreading diseases unless stringent hygiene practices are followed.

Technical Issues: Equipment malfunctions or data errors can delay work and reduce efficiency.

By addressing these challenges through proper training, safety measures, and support systems, Herd Testers can perform their roles effectively while minimizing risks and stress.

​Future growth and Possibilities

The role of a Herd Tester is integral to the dairy industry’s commitment to quality and efficiency. While specific data on the job market growth for Herd Testers is limited, several industry trends and projections provide insight into the profession’s future landscape.

Projected Industry Growth

Dairy Herd Management Market Expansion

The global dairy herd management market is experiencing significant growth, with projections indicating an increase from USD 3.7 billion in 2021 to USD 5.4 billion by 2026, driven by a compound annual growth rate (CAGR) of 7.9%.  This expansion reflects the industry’s increasing adoption of advanced herd management practices, which may influence the demand for skilled professionals, including Herd Testers.

Technological Advancements

The integration of automated systems and software in dairy herd management is transforming traditional practices. Technologies such as automated milking systems and wearable sensors are becoming more prevalent, enhancing operational efficiency and animal welfare. This technological shift may lead to an evolution in the responsibilities and required skill sets for Herd Testers, emphasising the need for proficiency in advanced tools and data analysis.

Current Trends and Future Possibilities

Increased Demand for Dairy Products

Global consumption of dairy products continues to rise, necessitating efficient herd management to meet production demands. This trend underscores the importance of accurate herd testing to ensure optimal milk quality and yield, potentially sustaining or increasing the demand for Herd Testers.

Emphasis on Animal Welfare and Sustainability

There is a growing focus on humane management approaches and sustainable farming practices within the dairy industry. Herd Testers play a crucial role in monitoring animal health and productivity, aligning with industry standards and consumer expectations.

Regulatory Compliance and Quality Assurance

Stricter regulations regarding dairy product quality and safety are being implemented globally. Herd Testers contribute to compliance by providing reliable data on milk production, animal health, and genetic traits, ensuring adherence to industry standards.

Educational and Certification Requirements

As the industry evolves, there may be an increased emphasis on specialized education and certifications for Herd Testers to keep pace with technological advancements and regulatory changes. Continuous professional development will be essential to maintain relevance in the field.

While specific projections for the Herd Tester job market are limited, the overall growth in dairy herd management practices, driven by technological advancements and increased dairy consumption, suggests a dynamic future for the profession. Herd Testers who adapt to emerging technologies, pursue ongoing education, and align with industry trends are likely to find continued opportunities within the evolving dairy industry landscape.

Availability of Jobs

Average

Which Skills do Herd Testers need?

The skills required for a career as a Herd Tester can be divided into two very important groups. The first is the group containing life skills and personality traits, which are the core skills that are necessary or desirable for full participation in everyday life. The second group is career skills, or the specific skills required to allow a person to enter and operate effectively within a specific career. Some or maybe even all of the life skills can assist in strengthening the career skills, and they might even be the same for specific careers.

Life Skills and Personality Traits

People employed as Herd Testers typically possess specific personality traits that help them succeed in this demanding and specialized role. These traits often align with the physical, technical, and interpersonal demands of the job. Key personality traits include:

1. Detail-Oriented

Attention to Detail: Herd Testers must be meticulous in gathering and recording data accurately to ensure high-quality milk production and animal health. Missing or incorrect data could lead to significant errors in herd management decisions.

Accuracy: Ensuring the correct use of testing equipment, such as milk meters or sample kits, and following established protocols is critical.

2. Physically Resilient

Stamina and Endurance: The role often involves long hours, early mornings, and physically demanding tasks such as lifting equipment, standing for extended periods, and working in challenging environments (e.g., barns, pastures, or farm fields).

Adaptability to Weather: Being comfortable working outdoors in various weather conditions is essential, as testing may take place in all seasons.

3. Analytical and Problem-Solving

Critical Thinking: Herd Testers analyse large amounts of data to identify trends and make recommendations for herd improvement. This requires a sharp ability to spot patterns and solve problems related to animal health or milk production.

Decision-Making: A Herd Tester must make decisions based on scientific data and advise farmers on how to improve their herd’s performance or health.

4. Strong Work Ethic

Commitment to the Job: Herd Testers need to be dedicated to their work, often operating independently or as part of a small team without much supervision.

Reliability: Being dependable is crucial, as the work involves schedules that must be adhered to, especially in milking times or with clients’ farm operations.

5. Good Communication Skills

Interpersonal Skills: Working closely with farmers, veterinarians, and other agricultural professionals requires strong communication skills. Herd Testers must be able to relay test results clearly and provide actionable advice in a way that is easily understood by people without scientific backgrounds.

Teamwork: Although Herd Testers often work independently, they may need to collaborate with others for farm management or troubleshooting issues.

6. Patience and Empathy

Understanding Animal Welfare: Working with animals, particularly livestock, requires patience and empathy. Herd Testers must be sensitive to animal behaviour and ensure that their testing procedures do not cause harm or stress to the animals.

Calm Under Pressure: Sometimes, animals may be uncooperative, or unexpected challenges may arise on the farm, so being calm and collected is important.

7. Organizational Skills

Time Management: Herd Testers must be able to manage their time effectively to handle multiple tasks, including travelling to different farms and completing various testing processes within tight deadlines.

Record-Keeping: Maintaining accurate records is key to tracking herd progress, health data, and test results.

8. Flexibility and Adaptability

Adaptability to Different Environments: Herd Testers work in varied environments, from farms with modern technology to those with traditional systems. Being flexible and adapting to these diverse settings is important.

Willingness to Learn: As technology evolves in agriculture (e.g., automated milking systems, advanced herd management software), a successful Herd Tester must be open to learning new tools and methods.

9. Self-Motivation

Independence: Many Herd Testers work independently, often without direct supervision. Being self-driven and able to complete tasks on time is vital for success.

Initiative: Taking the initiative to solve problems or improve processes on the farm demonstrates leadership and dedication to the role.

These personality traits help Herd Testers navigate the complexities of their job and succeed in an evolving agricultural industry.

Life Skills
40%

Career Skills

  • Animal handling
  • Customer service
  • Handle instruments
  • Good overall health
  • Computer literate
Career Skills
60%

Which Subjects must I have at School to help me prepare for this career?

The subjects you choose at school are important as they lay the foundation for further studies at college or university. While still at school, it’s also important to learn more about the animals you will work with, as well as gain some experience.

OZT has a list of various tertiary institutions where you can study further, after school. Some of these institutions also have their own Group page on OZT where you will find the exact subjects they require of you to have passed in school. Keep these requirements in mind, and discuss it with your school, guidance counselor and parents to ensure that you are prepared!

What will I need to Study to become a Herd Tester?

To become a Herd Tester, here is an overview of the education and training paths that will help you prepare for the role:

Minimum Requirements

College Diploma

A post-high school college diploma (or equivalent) is the basic requirement to enter the profession.

Study Focus

Subjects for Further Study

After completing high school, you may choose to pursue further education to specialise in herd testing. Common subjects and courses include:

Animal Science

A diploma or degree in animal science is highly beneficial. This subject covers topics such as animal biology, physiology, health, and husbandry, providing essential knowledge for understanding how livestock function and how to manage and monitor their health.

Agriculture Studies

If available, you could study agriculture at a vocational level or as part of a degree program. This subject includes livestock care, farm management, and the operation of farming equipment, which are directly relevant to the Herd Tester role.

Veterinary Science

While not a requirement, a background in veterinary science can provide valuable knowledge of animal health and diseases, further enhancing a Herd Tester’s ability to analyse and interpret test results related to animal welfare.

Chemistry and Biology

Further studies in chemistry and biology will help you understand the scientific aspects of herd testing, such as the chemical composition of milk and the physiological processes that impact dairy production.

Advanced Studies (if Necessary)

For those who wish to further specialise in their career or pursue higher-level roles within the dairy industry, advanced studies may be required. These could include:

Bachelor’s Degree in Animal Science or Agriculture

While many Herd Testers can start with vocational training or a certificate, a bachelor’s degree in animal science or agriculture can provide advanced knowledge in animal behaviour, nutrition, health management, and sustainable farming practices.

Postgraduate Studies in Animal Health or Dairy Science

Some Herd Testers may choose to pursue a master’s degree or a postgraduate diploma in animal health, dairy science, or herd management. This can lead to specialised roles or managerial positions within the field of herd testing or farm management.

Certifications in Herd Management Software or Automated Systems

With the increasing use of technology in herd management (e.g., automated milking systems and herd management software), advanced training in these areas could help you remain competitive in the field.

Optional Short Courses

In addition to formal education, there are several short courses and certifications that can help you further develop your skills or stay updated on the latest industry trends. Some optional short courses include:

Certified Herd Testing Program

Some countries or agricultural organisations offer certification programs for herd testers. These programs may cover herd testing methodologies, milk quality assessment, animal health monitoring, and data analysis.

Animal Welfare and Biosecurity Courses

These courses focus on the ethical treatment of animals and best practices for maintaining their health. As a Herd Tester, understanding animal welfare principles is important for ensuring proper testing techniques that prioritise the animals’ well-being.

Dairy Farm Management and Business Courses

These courses teach you about the business side of dairy farming, such as financial management, farm operations, and milk production optimisation.

Health and Safety Training

Working with livestock requires strict adherence to health and safety protocols. Short courses in farm safety, zoonotic disease prevention, and first aid can be valuable.

Technology and Data Analysis

As technology becomes more integrated into herd management, short courses in data analysis, herd management software, and automated milking systems can be beneficial.

Study Duration

The duration of a college diploma is between 2 and 3 years. Time spent on a bachelor’s degree can be up to 4 years, and another 2 to 4 years for a doctorate. Short courses are usually between a few weeks and a year.

FREE Career Preparation Path Plan

If this is your dream career that you want to pursue, then it’s important to plan the way forward.

Why is planning important?

​To ensure that you understand the requirements for your career, and that you are always prepared for the next step on the road towards your dream. A preparation path is like a road map to where you want to be.

Possible Paths:

1. Attend Career Guidance Sessions

Seek out career counselling at school to explore interests and aptitudes related to animal sciences, agriculture, or dairy production. Participate in workshops, career fairs, or agricultural expos that highlight careers in animal health and herd management.

2. Research All Possible Careers

Explore related careers such as dairy technician, livestock health monitor, or milk quality auditor to understand the broader field of herd testing and animal care. Investigate the roles, responsibilities, and growth potential of Herd Testers by connecting with professionals or reading industry publications.

3. Explore Educational Paths

Research educational programs, certifications, and training needed to become a Herd Tester. Identify institutions offering agriculture-related diplomas, certificates, or degrees that include animal health, milk quality analysis, or farm management.

4. Align High School Subjects with the Educational Path

Focus on science-based subjects such as:
Biology: To understand animal anatomy, health, and physiology.
Chemistry: For knowledge in milk composition and quality testing.
Mathematics: To handle data analysis related to herd performance.
Agriculture or Animal Science (if available): To gain foundational knowledge of livestock care and management.

5. Obtain a High School Diploma or Equivalent

Complete high school with a strong focus on the recommended subjects to meet the entry requirements for further education or training in herd testing.

6. Learn About Animals You Will Work With

Gain knowledge about dairy cattle, goats, or other livestock commonly tested, including their behaviour, health, and care requirements. Read books, watch videos, or attend local farm tours to deepen your understanding.

7. Align Post-School Path

Decide whether to:
Enter the Workforce Directly: Seek entry-level positions in dairy farms or testing labs.
Study Further: Enrol in a certificate or diploma program in animal science, agriculture, or dairy production.
Start a Business: Consider specialising in mobile herd testing or milk quality consulting with adequate training and mentorship.

8. Gain Experience Through Volunteering, Internships, or Mentorship

Volunteer at farms, veterinary clinics, or agricultural organisations to gain hands-on experience with livestock. Pursue internships with dairy associations or milk testing labs to learn technical skills. Find a mentor working in the field to gain insights and guidance.

9. Pursue Extracurricular Activities

Join 4-H clubs, Future Farmers of America (FFA), or similar organisations to develop leadership and practical skills. Participate in agricultural or livestock-related competitions to showcase knowledge and passion.

10. Join Professional Associations

Become a student member of national or local agricultural associations, livestock, or dairy groups. Gain access to resources, events, and networking opportunities.

11. Gain Specialized Skills

Develop skills in:
Data Collection and Analysis: Using herd management software or milk analysers.
Animal Handling and Safety: Ensuring humane and safe interactions with livestock.
Milk Quality Testing: Learning lab procedures for testing milk composition and quality.

12. Network with Professionals

Attend agricultural fairs, industry conferences, or training sessions to connect with professionals in the field. Join online forums or social media groups related to herd management and dairy testing.

13. Enter the Job Market, Finish Tertiary Studies, or Launch a Business

Apply for positions as a Herd Tester or related roles on farms or with milk testing companies. Complete higher education or certifications while working part-time to gain both experience and credentials. If entrepreneurial, start a herd testing service with the necessary training, equipment, and business knowledge.

14. Stay Updated and Pursue Continuing Education

Enrol in workshops or advanced training programs to stay updated on new technologies and best practices. Pursue certifications in advanced milk quality testing or livestock health monitoring to enhance qualifications. Maintain memberships in professional associations to access resources and stay informed about industry trends.

By following this career preparation path, students can build a strong foundation for a successful career as a Herd Tester, with opportunities to grow and specialise in the field.

Possible Combined Career Paths

It is possible to sometimes combine two or more related careers. This normally happens when you study and practice a specific main career, but the knowledge and experience gained also help you to have a paying hobby or secondary income career.

Possible Alternatives (there are a lot more):

Stepping-stone Career Paths

A stepping-stone career refers to a job or position that serves as a transitional or intermediate step towards a long-term career goal. Individuals may take on a stepping-stone job as it requires minimum education or finances to enter, gain relevant experience and develop skills, or make professional connections that will ultimately help them progress towards their desired career path.

These interim positions may not be the ultimate or dream job, but they provide valuable learning opportunities and contribute to the individual’s overall career development. Stepping-stone careers are often seen as a strategic approach to building a successful and fulfilling professional trajectory, allowing individuals to gradually move closer to their desired roles or industries.

If students begin their careers as Herd Testers due to various circumstances (such as financial constraints, lack of access to higher education, or a need for stable employment), the knowledge and experience gained in this stepping-stone role can lead to several other career paths in the agricultural, veterinary, and animal science sectors. Here are some potential career opportunities that may be pursued based on the education and experience gained as a Herd Tester:

Training and Apprenticeship

For a person entering a Herd Tester career, on-the-job training and apprenticeships are crucial for gaining practical experience, honing skills, and ensuring competence in the role. These requirements can vary depending on the region, employer, and level of responsibility, but here’s an overview of what typically applies:

On-the-Job Training Requirements

Introduction to Herd Testing Procedures

Duration: Initial training typically lasts from a few weeks to several months, depending on the complexity of the tasks and the level of prior knowledge.

Content: New employees are taught how to perform herd tests on milk, understand milk quality, and how to identify early signs of diseases in livestock. They may also receive training on operating testing equipment, maintaining hygiene standards, and accurately recording test results.

Methods: On-the-job training is usually delivered by experienced Herd Testers, farm managers, or veterinarians, offering guidance and feedback while the new tester performs tasks under supervision.

Familiariation with Animal Handling

Duration: A few days to several weeks of training to learn how to safely handle and interact with livestock, particularly cattle.

Content: Includes animal behaviour, safety procedures for approaching and handling animals, and proper use of restraint equipment. Proper animal handling ensures minimal stress to the animals and safety for the Herd Tester.

Training in Using Specialied Equipment

Duration: Several days to weeks of training based on the complexity of the equipment used.

Content: New Herd Testers are trained to use specific testing tools, such as milk analysers, blood tests, and electronic data collection devices. Familiarity with farm equipment used for testing, such as automated milking systems, may also be required.

Data Entry and Analysis

Duration: Ongoing training as new software or methods are introduced, but initial learning may take a few days to weeks.

Content: Understanding how to collect, record, and analyse herd data is crucial. Training will focus on learning how to input results into herd management software, interpret data to identify trends, and make recommendations based on test results.

Health and Safety Protocols

Duration: Typically covered during the first few days on the job.

Content: New Herd Testers must learn the protocols for maintaining hygiene, handling biohazardous materials, and ensuring that they follow safety regulations to avoid accidents and injuries while working with livestock and testing equipment.

Farm and Regulatory Compliance

Duration: Ongoing as updates to regulations and practices arise.

Content: Training on legal requirements for animal welfare, including milk safety standards, biosecurity protocols, and environmental regulations. Understanding farm compliance helps ensure the Herd Tester meets industry standards.

Apprenticeship Requirements

While formal apprenticeships are not always required for Herd Testers, some regions and employers offer or recommend apprenticeship programs. These typically include:

Duration and Structure

Duration: Apprenticeships generally last between 1 to 3 years, depending on the employer and the complexity of tasks.

Structure: Apprenticeships are a combination of classroom instruction and practical, hands-on experience. Apprentices work under the supervision of experienced professionals and progressively take on more complex responsibilities as they gain confidence and competence.

Certification

Objective: Apprenticeships often lead to a certification or qualification recognised by industry standards or agricultural associations. For example, a Herd Tester may obtain certification in specific areas such as animal welfare, testing standards, or herd management software.

Exams or Assessments: At the end of an apprenticeship, the trainee may need to pass written and practical exams to demonstrate proficiency in the required tasks.

Mentorship

Role of Mentors: During an apprenticeship, the individual is typically paired with a mentor—a seasoned Herd Tester or farm manager. The mentor guides the apprentice through real-world challenges, providing insights into problem-solving, working with different herd types, and optimising herd testing procedures.

Evaluation and Progression

Continuous Evaluation: Apprentices are evaluated regularly to assess their progress. This includes feedback on their technical skills, ability to work with livestock, attention to detail in data collection, and ability to work independently.

Advancement: Successful completion of an apprenticeship program can lead to permanent employment as a full Herd Tester, with opportunities for career advancement depending on performance and qualifications.

Average level of education of all the people who enter the career:

High School Certificate 0%
Diploma or Short Courses 0%
Degree or Higher Studies 0%

Licenses, Certificate, Registration and Professional Associations

The requirements for licenses, certificates, and legal registration to become a Herd Tester may vary depending on the country, region, and employer. However, there are some common industry standards, certifications, and legal regulations that a Herd Tester must adhere to in order to work legally and professionally in this field. Below is an overview of the potential requirements:

1. Licensing Requirements

In some regions, a specific license may be required to perform herd testing or related tasks. These requirements may include:

Veterinary or Animal Health License (if applicable)

In some countries, Herd Testers who are performing specific health-related tests or handling more complex animal health assessments may need a veterinary technician license or a similar certification. This is especially true when tests involve diagnostics or health-related treatments beyond basic testing.

Milk Testing Licenses

In some countries, herd testing and milk quality testing may be regulated. Herd Testers working in dairy farms or processing plants may need a license or registration to conduct milk testing under regulatory standards, such as those set by national food safety authorities (e.g., the FDA in the U.S. or DEFRA in the UK).

These licenses or registrations ensure that the Herd Tester is legally authorized to perform their job, especially when dealing with potentially regulated substances like milk or when working with farm animals that require specific health monitoring.

2. Certification Requirements

Certification is often necessary for those pursuing a career as a Herd Tester to demonstrate proficiency and compliance with industry standards. Some common certifications include:

Certified Herd Tester

Certain countries or regions may offer certification specifically for Herd Testers. These certifications often come from agricultural associations, industry bodies, or government agencies. The certification process typically includes passing exams and completing training in relevant areas like animal care, milk quality, data collection, and herd management.

Milk Quality Testing Certification

Herd Testers who specialize in milk testing may need certification from bodies that regulate milk quality standards. For example, the International Dairy Federation or national dairy boards might have specific certifications for quality testing and milk monitoring.

Animal Welfare and Biosecurity Certifications

Certifications in animal welfare or biosecurity protocols may be required to ensure that Herd Testers understand how to safely handle livestock, prevent disease transmission, and meet industry regulations.

Agricultural or Livestock Management Certification

Certification in broader agricultural fields may be helpful or required, particularly if the Herd Tester is responsible for data analysis, herd management recommendations, or interacting with clients. This could be offered by agricultural universities, technical schools, or industry organizations.

3. Legal Registration

In addition to certifications, Herd Testers may be required to legally register with a government agency or regulatory body, especially if they are working as independent contractors or within a larger company. This could include:

Business Registration

If a Herd Tester is self-employed or running a small business offering herd testing services, they may need to register their business with the appropriate local or national government agencies.

Health and Safety Compliance

Herd Testers must comply with health and safety regulations, especially when working with livestock, potentially hazardous chemicals, or biological samples. This may involve registration with regulatory bodies that oversee workplace safety standards (e.g., OSHA in the U.S. or Health and Safety Executive in the UK).

Animal Handling and Disease Reporting

In some cases, Herd Testers may need to register with local or national animal health authorities, particularly if their work involves the detection of contagious diseases or if they need to report health-related issues in livestock.

4. Additional Requirements

Continuing Education

Many certifications and licenses require professionals to complete ongoing education or re-certification at regular intervals. Herd Testers may need to attend workshops, complete courses, or pass exams periodically to maintain their credentials.

Insurance

Depending on the region and the employer, Herd Testers may be required to carry professional liability insurance or worker’s compensation insurance, particularly if they are self-employed or working as independent contractors.

Health and Safety Training

Compliance with general health and safety laws may require Herd Testers to undergo regular training, including how to handle hazardous substances, how to respond to medical emergencies, and how to use personal protective equipment (PPE).

Professional Associations

1. International Professional Associations

International Dairy Federation (IDF)

Website: https://www.fil-idf.org/

Overview: The International Dairy Federation is an international organisation dedicated to advancing the global dairy industry, which includes milk testing and quality standards. Herd Testers can find information on milk quality standards, research, and best practices related to dairy herd management and testing.

World Dairy Expo (WDE)

Website: https://worlddairyexpo.com/

Overview: While not a professional association, WDE is a major international event that provides networking and educational opportunities for dairy professionals, including Herd Testers. The Expo features the latest advancements in dairy technology and provides a platform for education and certification in dairy management.

International Federation of Animal Health (IFAH)

Website: https://www.ifahsec.org/

Overview: This global federation represents the animal health industry, which includes services related to herd management, disease prevention, and testing. Herd Testers can benefit from IFAH’s research, reports, and collaborations with veterinary and agricultural professionals.


2. Regional Professional Associations

National Association of Animal Health (NAHA) – USA

Website: https://www.naahc.org/

Overview: This U.S.-based association represents professionals working in animal health, including herd testing and monitoring. The NAHA offers support, education, and resources for those involved in livestock management and animal health testing.

Dairy Australia

Website: https://www.dairyaustralia.com.au/

Overview: Dairy Australia is an Australian government body that provides resources, research, and industry insights for professionals in the dairy industry, including Herd Testers. They offer guidelines on milk testing, herd management, and sustainability in the dairy sector.

British Veterinary Association (BVA) – UK

Website: https://www.bva.co.uk/

Overview: The British Veterinary Association represents veterinary professionals in the UK, including those who work with livestock. While the focus is on veterinary professionals, Herd Testers can find relevant resources on animal welfare, testing standards, and disease prevention.

Canadian Dairy Network (CDN)

Website: https://www.cdn.ca/

Overview: The Canadian Dairy Network focuses on improving genetic evaluations and performance testing within Canada’s dairy industry. Herd Testers in Canada can access information and research on milk testing, herd performance, and breeding.

South African Dairy Association (SADA)

Website: https://www.sada.co.za/

Overview: The South African Dairy Association provides resources, training, and support to professionals in the dairy industry, including Herd Testers. They promote the adoption of best practices in dairy production, milk testing, and animal welfare.


3. Industry-Specific Certification Bodies

National Dairy Herd Improvement Association (NDHIA) – USA

Website: https://www.ndhia.org/

Overview: The NDHIA provides certification programs for dairy herd improvement professionals, including those involved in herd testing. They offer training, resources, and certification opportunities for Herd Testers in the U.S. dairy industry.

Dairy Herd Improvement (DHI) Association – USA

Website: https://www.dhi.org/

Overview: The Dairy Herd Improvement Association is a network of professionals focused on improving the genetic potential of dairy cattle, including through herd testing. It provides certification, training, and support for those working with dairy herds in the U.S.


4. Local or National Agricultural Associations

Agriculture and Horticulture Development Board (AHDB) – UK

Website: https://ahdb.org.uk/

Overview: The AHDB supports the agricultural sector in the UK, including professionals in dairy farming. Herd Testers in the UK can access valuable resources on herd management, milk testing, and sustainability practices.

Farmers’ Union of Wales (FUW)

Website: https://www.fuw.org.uk/

Overview: While the Farmers’ Union of Wales focuses on supporting Welsh farmers, they provide educational materials and advocacy for all professionals in animal health and livestock management, including Herd Testers.


5. Networking and Education Resources

The Dairy Council – UK

Website: https://www.dairyuk.org/

Overview: The Dairy Council represents the UK dairy industry and provides educational resources, industry reports, and training opportunities related to dairy production, including for Herd Testers involved in milk quality analysis.

International Society for Animal Genetics (ISAG)

Website: https://www.isag.us/

Overview: While more focused on genetics, ISAG supports advancements in livestock science, including herd management. Herd Testers interested in the genetic side of animal health can benefit from ISAG’s resources, conferences, and collaborations.

Where can I study further? (List of Registered Tertiary Institutions)

All of the above information will help you understand more about the career, including the fact that there are different paths to take to reach it. But if you are almost done with high school (grades 11 or 12), you also need to start thinking about further studies and where you will study.

See the list of universities, colleges, and online training academies that offer courses in >>>.

How do I start to prepare for this Career?

If you do decide on following this career, then OZT can assist you in figuring out a path to prepare, as well as help you to gain further knowledge about the career and the animals you will be working with. We do this by offering you FREE career development tools. There are almost a dozen free tools, but these are the three primary ones:

CAREER PATH PLAN

Use the career path plan above on this profile as an example to follow, or to work out your own path.

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ACCESS: Open to visitors and Members 

SHORT COURSES

Access easy-to-use short courses to make your career preparation easier! The basic information in each course is free, but the rewards can only be unlocked as an OZT member!

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STUDY GUIDE

Get a supercharged study guide that fits into the career path plan! Now that's really upping your preparation game! Join us for free to gain access!

COST; Free

ACCESS: Members Only

But, if you are still uncertain about choosing this specific career, and even where to start, then have a look at our special series of WHAT NEXT courses (link below). They take you through all of the questions you might have on how to choose the right career, what to do while at and after school, and even how to start your own business.

OR

Join the OZT online community for special access to more tools!

Join us as a special member and learn more about becoming a Herd Tester.

Members of the Platform have special access to:

  • Info on the best places where you can study (colleges, universities and online)
  • Expertly designed advice to prepare you for the career and links to places where you can gain valuable experience. Some career experience is necessary; otherwise, you won’t get the job!
  • Top-notch information on each of the different species you will work with
  • Make friends around the world and share knowledge
  • Compete and win points, badges, games, prizes, and certificates. Be the best of the best while you learn and prepare!

If you have decided on being a Herd Tester, please click on the JOIN GROUP button. Members will be directed to the group, while non-members will be assisted in registering first.

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Some of the best websites to help you decide on a career are:

1. Dairy Herd Management

Website: https://www.dairyherd.com/

Overview: Dairy Herd Management is a leading online resource for dairy professionals, including Herd Testers. The site offers expert advice on herd health, milk quality testing, animal nutrition, and farm management. It also features articles and case studies on the latest trends in herd testing and improvements in the dairy industry.


2. Milk Testing Services

Website: https://www.milk-testing-services.com/

Overview: This website offers a range of milk testing and herd improvement services for dairy farmers. It provides valuable information on the techniques and technologies used in milk testing, data analysis, and herd performance evaluation. While it’s a service provider, the site also serves as an educational platform for Herd Testers looking to improve their skills and knowledge.


3. Herd Improvement – Genetics and Breeding

Website: https://www.herd-improvement.com/

Overview: This website focuses on herd improvement services, particularly genetic testing and herd performance monitoring. It offers resources for Herd Testers, including data on genetic performance, milk quality analysis, and breeding strategies. The site is dedicated to optimising herd productivity and health through advanced testing and monitoring techniques.

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