Merck Animal Health

These websites are intended for US or Canada residents only.

MSD Animal Health is a division of Merck & Co., Inc., Kenilworth, N.J., USA. This link will take you to a website intended for those living outside the United States and Canada.


We host a number of websites that provide more detailed information on our products and services available in your country, as well as general information on the diseases and conditions many animals face. Please visit these websites to learn more.

Equine StranglesUK information website on strangles in horses.Learn More
How to Get Rotation RightUS informational website on the different types of equine parasites, and the proper way to deworm horses using rotational deworming.Learn More
Pferde sollen nicht leidenGerman website on respiratory diseases in foals.Learn More
ProtazilUS product website for Protazil, a treatment for Equine Protozoal Myeloencephalitis (EPM).Learn More