Corporate Home Page – MSD Animal Health
  • About us
    • Featured Stories
    • Our People
    • History
  • SPECIES
    • COMPANION ANIMALS
    • EQUINE
    • SWINE
    • POULTRY
    • RUMINANTS
    • AQUACULTURE
  • R&D
  • Responsibility
    • Investing in Tomorrow’s Veterinarians
    • Protecting Animal Health
    • Contributing to Public Health
    • Supporting a Sustainable Food Supply
    • Ensuring Ethical Business Practices
    • Company Statements
  • Careers
  • Newsroom
  • Business Development
  • Animal Health Intelligence
    • Allflex
    • Data Labs
    • Sure Petcare
    • Technology Labs
    • Vaki/Biomark
  • Animal Health Ventures
  • Contact us
  • msd.com
  • Search

A Legacy of Innovation

MSD Animal Health has a rich heritage of scientific excellence and innovation. It is the foundation of our future and the inspiration for our daily work.

1940s

1949

1950s

1955

1961

1970s

1980s

1990s

1997

2000s

2005

2007

2009

2011

2014

2015

2016

2017

2018

2019

2020

2021

2022

1940s 1949 1950s 1955 1961 1970s 1980s 1990s 1997 2000s 2005 2007 2009 2011 2014 2015 2016 2017 2018 2019 2020 2021 2022

Copyright © 2022 Merck & Co., Inc., Rahway, NJ, USA and its affiliates. All rights reserved.

  • Terms of use
  • Forward-Looking statement
  • Privacy
  • Contact us

Connect with Us:

You are now leaving this website. By continuing, you will be directed to a site intended only for residents of the United States and Canada.

We are called MSD everywhere, except in the United States and Canada where we are known as Merck & Co Inc, Kenilworth, NJ USA.

 

You are now leaving MSD Animal Health, a website maintained by Merck & Co., Inc.

Merck is known as MSD outside the United States and Canada. This link will take you to a website intended for those living outside the United States and Canada.

You are now leaving MSD Animal Health, a website maintained by Merck & Co., Inc