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Find educational material about dairy cattle, including nutrition and feed management, health and care, reproduction, facilities and technology, and business management from Penn State Extension.

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  1. Evaluating and Conditioning Cull Cattle for Market
    Videos
    Evaluating and Conditioning Cull Cattle for Market
    By J. Craig Williams
    Length 3:40
    Video will help the viewer evaluate a cow's readiness for market, and show helpful steps to ensure that she is properly conditioned for the transition to market
  2. Dairy Revenue Protection - December 2022
    News
    Dairy Revenue Protection - December 2022
    Date Posted 12/1/2022
    Dairy Revenue Protection (DRP) is a risk management tool for U.S. dairy producers. Set a floor on market prices when the time is right.
  3. Image by David Schwarzenberg from Pixabay
    Articles
    More Tech Less Worry (Sometimes)
    By Ginger D Fenton, PhD
    Mobile devices can be an essential tool for improving efficiency and training. However they also increase risk when used while operating equipment.
  4. Image by Clker-Free-Vector-Images from Pixabay
    Articles
    The "Forgotten" Year End Task
    By Samantha Gehrett
    Quarterly meetings with your accountant can help reduce stress, save money and plan for long-term financial strategies.
  5. Thriving Through Low Milk Prices
    Articles
    Thriving Through Low Milk Prices
    By Rebecca Connelly
    Future milk prices are looking (somewhat) better, but it seems like since 2008 no one has felt completely secure in the stability of the dairy industry.
  6. Photo credit: Amber Yutzy
    Articles
    Winning the Battle of Subclinical Mastitis Detection
    By Amber Yutzy
    Lost milk yield and reduced milk quality (high somatic cell count) make undetected subclinical mastitis very costly. Early detection pays dividends.
  7. Photo credit: Mauricio Rosales
    Articles
    Selective Dry Cow Therapy, an Option to Consider
    By Mauricio Rosales
    Selective dry cow therapy can help decrease the use of antibiotics in food animals without compromising animal health.
  8. Milk Quality on PA Dairy Farms Using Robotic Milking Systems – Part 2
    Articles
    Milk Quality on PA Dairy Farms Using Robotic Milking Systems – Part 2
    By Mathew M. Haan
    Cleanliness of teats as the cow enters the robot and the ability of the robot to clean teats prior to milking will impact teat cleanliness at attachment and ultimately cow health and milk quality.
  9. Image by mastersenaiper from Pixabay
    Articles
    Dairy Sense: Precision Feeding's Key Metric: Dry Matter Intake
    By Virginia A. Ishler
    The Extension dairy team specialists are available to conduct feeding assessments and provide data to determine the lactating herd’s efficiencies.
  10. Dairy Workforce Focus: Implementation of Training Programs
    Webinars

    Free

    Dairy Workforce Focus: Implementation of Training Programs
    When Watch Now
    Recorded Nov 14, 2022
    We will cover employee evaluation, re-training, and thriving training progress during this informative event. Learn from experts how to execute a more effective training program for your dairy farm.
  11. Trends in Age at Calving of Heifers in Pennsylvania
    Articles
    Trends in Age at Calving of Heifers in Pennsylvania
    By Jud Heinrichs, Coleen M. Jones
    Age at first calving impacts the total costs of raising heifers. This article examines DHI data on age at first calving in Pennsylvania Holsteins.
  12. Tunnel Ventilation for Tie Stall Dairy Barns
    Articles
    Tunnel Ventilation for Tie Stall Dairy Barns
    By Dan McFarland, John Tyson
    Tunnel ventilation is a special summer system that provides a combination of high air exchange rates and high-speed air flow over cows to help remove body heat during hot weather.
  13. Figure 1. Space requirements for resting and rising dairy cow
    Articles
    Designing and Building Dairy Cattle Freestalls
    By Dan McFarland, John Tyson, Robert Graves, Ph.D., P.E.
    Freestalls (cubicles) provide dairy cows a clean, dry, comfortable resting space. Well-designed and properly maintained freestalls are a key component in a freestall housing system.
  14. Photo credit: John Tyson
    Articles
    Feed Bunk Management
    By John Tyson
    Fine-tune feed management by making sure that every group has access to feed when they return from milking.
  15. Photo credit: Adrian Barragan
    Articles
    Train Farm Personnel for Better Animal Health and Fertility
    By Adrian A Barragan, DVM, MS, Ph.D.
    Training farm personnel has positive impacts on animal well-being and performance, thus increasing overall farm profitability.
  16. Photo credit: Adrian Barragan
    Articles
    Programa de Manejo para Trabajadores de Habla Hispana
    By Adrian A Barragan, DVM, MS, Ph.D., Mauricio Rosales
    La comunicación efectiva en español es clave para establecer relaciones que aumenten el rendimiento y la retención de los trabajadores.
  17. Dan Mc Farland, Penn State Extension
    Videos
    Maternity Management Practices in Dairy Farms
    By Adrian A Barragan, DVM, MS, Ph.D.
    These videos discuss the basics of calving management practices in maternity operations of dairy cattle.
  18. Dairy Heifer Contracting Fundamentals
    Articles
    Dairy Heifer Contracting Fundamentals
    By Sarah Cornelisse, Jud Heinrichs, Coleen M. Jones
    Understanding the importance and components of a written contract is essential for custom heifer growers and for dairy producers using these services.
  19. How Efficient Are Your Calves?
    Articles
    How Efficient Are Your Calves?
    By Colleen Chapman
    Feeding more milk replacer to calves can increase average daily gain, but can reduce starter intake and lower nitrogen efficiency and postweaning digestion.
  20. Association of Calf Traits with Mature Cow Milk Yield and Body Weight
    Articles
    Association of Calf Traits with Mature Cow Milk Yield and Body Weight
    By Chad Dechow, Jud Heinrichs, Denise Beam, Kenneth J. Stalder
    Calf hip height and body weight can be useful predictors of future milk yield, while growth rate and starter feed intake can impact mature cow body weight.
  21. CalfTrack Calf Management System
    Articles
    CalfTrack Calf Management System
    By Jud Heinrichs, Coleen M. Jones
    CalfTrack is a comprehensive program to train employees that are responsible for calf care.
  22. Photo credit: Amber Yutzy
    Tools and Apps
    Costs to Raise Replacement Heifers: Template
    By Tim Beck, Heather Weeks
    Example shows how to complete the Costs to Raise Replacement Heifers spreadsheet, uses data from Penn State research.
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