Supporting those 

who care for animals
COMPANION ANIMAL
BRAVECTO® Quantum
Discover a new, innovative formulation of a trusted active ingredient.
COMPANION ANIMAL
Mometamax Singleâ„¢
Discover a convenient single-dose, in-clinic treatment for canine otitis externa. With a novel combination of active ingredients, this treatment provides the best of 3 worlds.
Companion animal
Discover Nobivac® nxt-level protection
Nobivac® NXT (next) are the first and only companion animal vaccines to use revolutionary RNA particle technology
Animal health professional
Professionals in Your Corner
Providing veterinary professionals with the latest technical knowledge and quality CE. Learn how our team can provide expertise in your areas of interest.
Professionals in Your Corner
Providing veterinary professionals with the latest technical knowledge and quality CE. Learn how our team can provide expertise in your areas of interest.
Learn moreThe Trusted companion for Animal Health Professionals
Our customers have always known that they can depend on MSD Animal Health for more than just medicines.
Large and farm animals
Cattle
Of all the challenges you take on, we know an ever-evolving industry is one of the biggest. We want to help you continue to be invaluable to your clients by supporting you how you deserve to be supported – and arming you with innovative products to address whatever comes your way.
Latest news releases
August 8, 2025
Merck Animal Health Announces an Agreement with Cambridge Technologies to Provide Autogenous Vaccines to the U.S. Poultry Industry
October 13, 2023
Merck Animal Health Announces Availability of Novel Canine Oncology Therapy to Veterinary Specialists Practicing Oncology Nationwide
September 1, 2023
Merck Animal Health Issues Voluntary Recall for Three Lots of BANAMINE® / BANAMINE®-S (flunixin meglumine injection) in the U.S., Due to Presence of Particulate Matter
LegUp Program
Merck Animal Health’s Leg Up Program is designed to empower veterinary support staff specializing in equine practice.
Learn more