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Animal Health

Pfizer Animal Health (PAH), a Business Unit of Pfizer, is dedicated to transforming the care of animals for a healthier world.

Pfizer Animal Health strives to provide full animal health solutions to veterinarians, livestock producers, and companion animal owners. We work to assure a safe, sustainable food supply from healthy beef and dairy cattle, swine, poultry and fish and to help dogs, cats and horses live healthier, longer lives.

Pfizer Animal Health is a world leader in the discovery, development and manufacture of innovative animal vaccines, medicines and veterinary diagnostic products. We invest more in research and development than any other animal health company and have an extensive research and development network with major research centres on four continents.

With world headquarters in Madison, New Jersey, Pfizer Animal Health has operations in more than 60 countries distinguished by strong market positions across four geographic regions including United States, Europe, Africa & Middle East, Canada & Latin America, and Asia-Pacific.

Learn more about Pfizer Animal Health by visiting