Zoetis Inc. discovers, develops, manufactures, and commercializes animal health medicines, vaccines, and diagnostic products in the United States and internationally. It commercializes products primarily across species, including livestock, such as cattle, swine, poultry, fish, and sheep and others; and companion animals comprising dogs, cats, and horses. The company also offers parasiticides; vaccines; anti-infectives; other pharmaceutical products; dermatology; and medicated feed additives. In addition, the company provides animal health diagnostics, including point-of-care diagnostic products and laboratory; and other non-pharmaceutical products. It markets its products to veterinarians, livestock producers, and pet owners. The company was founded in 1952 and is headquartered in Parsippany, New Jersey.