The Hartz Mountain Corporation operates as a company with a strong focus on customer service and innovation with more than 1,500 quality pet products for dogs, cats, parakeets, canaries, parrots, cockatiels, finches, goldfish, tropical fish, reptiles, ferrets, chinchillas, guinea pigs, hamsters and rabbits. Hartz is committed to animal health and is actively involved in the community, supporting shelters and other humane animal organizations.