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.
Does amino acid balancing of rations help boost cow milk production?
Research at the Purina Animal Nutrition Center has repeatedly shown improvements in cow milk production of 6 to 7 pounds when balancing rations for metabolizable protein and subsequently, the amino acids lysine and methionine. Additionally, component yields of 0.3 pounds of fat and protein accompany this production improvement. These results have been shown to be highly repeatable in the field. This notable increase in lactation performance costs 36 cents per cow per day on average, yielding a 3-to-1 return on investment (ROI).