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.


Poultry and eggs are vital sources of protein. We offer products and services that help healthy birds reach their full production.

We are focused on process and performance improvement through:

  • Intestinal health products to help optimize growth, feed efficiency, and egg production.
  • Products that focus on protecting flocks against Respiratory Protection.
  • A broad portfolio of products in the area of dynamic immunity to prevent immunosuppressive diseases that weaken the immune defenses of poultry, leaving them susceptible to other diseases.
  • Food Safety products and programs to protect the food chain.
  • To emphasize its partnership with veterinarians and poultry producers, Merck Animal Health offers partnership programs that combine service, technical support and expertise to achieve effective solutions.