Welcome to Hill's Pet Nutrition, your pet nutrition and information source. As the makers of Science Diet® and Prescription Diet® pet foods, our mission is to help enrich and lengthen the special relationships between people and their pets. We will do this by providing the best, leading-edge pet nutrition technology, products, and expertise to pet owners, veterinary professionals, and other key pet professionals worldwide. And with a simple visit inside, you'll see our commitment to this mission for yourself.