Elanco Animal Health is a company that develops, manufactures, and markets products for animal health. It provides products and knowledge services to improve animal health and food-animal production. The company offers companion animal disease prevention products, such as parasiticide products, companion animal therapeutics for pain, osteoarthritis, ear infections, cardiovascular, and dermatology indications, vaccines, nutritional enzymes, and animal-only antibiotics. It also delivers a range of food animal products used in ruminant and swine production.