Give Your Dairy Cows the Best Nutrition Possible
We offer a variety of dairy cow feeds and supplements that contain the highest-quality ingredients. So you can find what’s best for your herd’s productivity and achieve your goals.
FEATURED DAIRY ARTICLES
Lessons from the Farm
What we’ve learned can help you care for your dairy cows and make everything run like clockwork.
Information from Our Dairy Experts
Animal experts at the Purina Animal Nutrition Center share their knowledge about dairy cows.
What are some key size benchmarks to consider with heifers?
Measure the average weight on the mature (third plus lactation) animals in your herd. Heifers can be bred when they weigh 55 percent of the mature herd size.
Wither height of Holstein heifers should be at least 49 inches tall to ensure proper frame. Holstein heifers should weigh around 85 percent of mature herd size after they deliver a calf and reach at least 53 to 54 inches tall at the withers.