If you are based in the USA and have questions on our products or our organization, please go to: https://www.merck-animal-health-usa.com/contact
If you are outside the USA, please send an email to: email@example.com
Our Headquarters office is based in New Jersey, USA:
Merck Animal Health | 2 Giralda Farms | Madison, NJ 07940 | United States
Contact information for Stockholders and Investors is available here.