Kidneys are very important because they remove waste substances from the blood, and maintain the normal balance of fluid and minerals within the body. Once kidney damage occurs, the consequences are usually irreversible. 

Because the right nutrition can positively impact your pet's quality of life, Hill's, nutritionists and veterinarians developed Prescription Diet™ k/d™, clinical nutrition especially formulated to support your dog's kidney health. In fact, k/d is clinically proven to improve quality of life in dogs.