
Merck Animal Health Works for Dairies.
We know there are many things that keep dairy producers up at night – but accessing high quality products shouldn’t be one of them. At Merck Animal Health, we’re here to help you do just that, with the support you want and the products you need to efficiently run your dairy and maintain a healthy milk supply.
Deep dairy roots.
Running a dairy is all-consuming. At Merck Animal Health, we understand that. And we promise to remain just as invested in your success as you are. Because it’s not about one of us, it’s about all of us.
Protection to trust in.
Dr. Scott Kieser is a firm believer in vaccination that is strategic and never excessive. Vista® vaccines are a staple in the protocols of the dairies he works with for two important reasons – proven efficacy and duration of immunity.
Featured Products

Grow results. Save money.
Save on the products you need for a healthy operation when you become part of the OneMerck program.
Talk to your Merck Animal Health sales representative.
Resources

Dairy Product Portfolio
See our comprehensive portfolio of high-quality products and next-level technology solutions.

Dairy Care 365®
An interactive, educational platform that helps caretakers enhance the welfare of all dairy animals each and every day.

Dairy Insights
Connecting you with the latest news, expertise and information to enhance the health and productivity of your dairy operation.

A Perspective on Increasing Productivity
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Products
At Merck Animal Health, the support we provide goes beyond products. But products that support the health and well-being of the animals so many of us rely on is where it all starts.
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Important Safety Information
Estrumate: Do not administer ESTRUMATE to a pregnant cow unless abortion is desired. Severe localized post-injection clostridial infections have been reported; in rare instances infection has led to death. Women of childbearing age, asthmatics, and persons with respiratory problems should exercise extreme caution when handling ESTRUMATE.
ESTRUMATE is readily absorbed through the skin and can cause abortion and/or bronchospasms; direct contact with the skin should be avoided, and accidental spillage on the skin should be washed off immediately with soap and water. For complete safety information, refer to the product label.
Fertagyl: Not for use in humans. Keep out of reach of children. For complete product information, refer to the product label.