When dogs have damage to kidney tissues, the kidneys cannot perform as well as before, like filtering and reabsorbing nutrients. The condition is not reversible, but progression may be slowed. Therapeutic foods for kidney conditions are designed to help reduce workload on the kidneys, enabling them to function more effectively. Dogs with decreased kidney function may experience loss of appetite and their food intake might decline. Hill's nutritionists and veterinarians developed Hill's Prescription Diet k/d clinical nutrition to help protect your dog's vital kidney function and is available in multiple wet forms & flavors to entice even the pickiest of eaters. This irresistible stew has tasty bite-sized chunks in gravy and is made with wholesome ingredients like beef & vegetables that your dog will love. In fact, the nutrition of Prescription Diet k/d is clinically proven nutrition to improve & lengthen quality of life.