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 and services. It offers parasiticides, vaccines, dermatology products, anti-infectives, medicated feed additives, and other pharmaceutical products, as well as biodevices, genetic tests, and animal health diagnostic solutions. The company commercializes products across eight core species: dogs, cats, horses, cattle, swine, poultry, fish, and sheep.