Hills Science Diet Perfect Digestion came up in my search saying "perfect poop in 7 days". I bought a bag, changed her food gradually over a week and they were right.

Learn why the right food is so important for your dog's health, and why the many varieties of Hill's Pet Dog Food make excellent nutritional choices. Explore all of Hill's Pet dry and wet dog foods here.

Learn why the right food is so important for your cat's health, and why the many varieties of Hill's Pet Cat Food make excellent nutritional choices. Explore all of Hill's Pet dry and wet cat foods here.

Discover the benefits of Hill's Science Diet dog and cat food: specially formulated for your pet's life stage, life care, and lifestyle needs.

Learn about Hill's Pet Prescription Diet Foods, clinical nutrition formulated to help improve the quality of your dog or cat's life.

Locate a Hill's Pet Nutrition pet food retailer or veterinarian near you to purchase Hill's Science Diet and other dog food and cat food products.

Discover Hill's Pet Science Diet dog food, specially formulated balanced nutrition to meet your dog's life stage, lifestyle, or life care needs.

Check out the Hill's Pet Food Finder, a tool which uses your pet's age, size & more to recommend the best available cat or dog food.

We love hearing from our Science Diet and Prescription Diet customers. Use Hill's Pet Customer Service information to contact us via email or phone in the US for any questions, concerns or information. We …

Learn about our company including our vision, philosophy, and mission to help enrich and lengthen the special relationships between people and their pets.