I Am Animal Health

Rianne helps show our impact on animal health.

Merck Animal Health to Acquire Elanco’s Aqua Business

Our Products

Learn more about how our vaccines, medicines and technology solutions help maintain and improve animal health.

Fostering Innovation

Our team of scientists and researchers are committed to our mission, The Science of Healthier Animals®, and advancing the state of veterinary medicine.

Committed to Responsibility

At Merck Animal Health, we are dedicated to preserving and improving the health, well-being and performance of animals through science.

CIRCUMVENT® CML Takes Top S&P Global Award for 2023

This award marks the 6th straight year Merck Animal Health is recognized in the Best New Food Animal Product category.