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.


Merck Animal Health hosts 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.

MAH Aquaculture WebsiteU.S. based Aquaculture websiteLearn More