Zoetis (formerly known as Pfizer Animal Health) is an animal health company focusing on the discovery, development, manufacture, and commercialization of medicines, vaccines, and diagnostic products. It offers parasiticides, vaccines, dermatology products, anti-infectives, parasiticides, medicated feed additives, other pharmaceutical products, biodevices, genetic tests, and animal health diagnostics. The company commercializes products across eight core species: dogs, cats, horses, cattle, swine, poultry, fish, and sheep.