Zoetis Inc. discovers, develops, manufactures, and commercializes animal health medicines, vaccines, and diagnostic products in the U.S. and internationally. It commercializes products primarily across species, including livestock, such as cattle, swine, poultry, fish, and sheep; and companion animals comprising dogs, cats, and horses. The company also offers vaccines. . The company was founded in 1952. It was spun off from Pfizer in 2013/06 and is now an independent company. Zoetis headquartered in Parsippany, NJ.