Dietary indiscretion, food sensitivities, or lack of digestive enzymes produced by the body can affect your cats digestive health. Efficient digestion is essential for your cat to be able to build and repair tissues and obtain energy, and for these reasons it is important to feed a food that is formulated to help support digestive health. Hills nutritionists & veterinarians developed Prescription Diet i/d clinical nutrition especially formulated to support your cats digestive health. In fact, i/d is clinically proven nutrition that helps improve digestion & stool quality. This irresistible food makes it easier for you to bond with your pet with gently cooked, bite-sized chunks of real chicken & natural ingredients with added vitamins and minerals. This food requires a veterinary prescription. Hill's is updating their Prescription Diet packaging and a portion of the name. With Prescription Diet i/d, the current descriptor is "Gastrointestinal Health"; in 2015 it will be "Digestive Care". For Cats Benefits Ensures easy nutrient absorption Supports a healthy immune system Meets the special nutritional needs of kittens Active Ingredients Water, Chicken, Pork Liver, Carrots, Wheat Gluten, Corn Starch, Rice, Powdered Cellulose, Chicken Liver Flavor, Chicken Fat, Potassium Alginate, Calcium Chloride, Monosodium Phosphate, Soybean Oil, Dicalcium Phosphate, Guar Gum, Calcium Lactate, Calcium Gluconate, L-Lysine, Egg Flavor, Potassium Citrate, Taurine, Choline Chloride, Sodium Tripolyphosphate, vitamins (Vitamin E Supplement, Thiamine Mononitrate, Ascorbic Acid (source of Vitamin C), Niacin Supplement, Pyridoxine Hydrochloride, Calcium Pantothenate, Vitamin B12 Supplement, Riboflavin Supplement, Biotin, Vitamin D3 Supplement, Folic Acid), Magnesium Oxide, minerals (Zinc Oxide, Ferrous Sulfate, Copper Sulfate, Manganous Oxide, Calcium Iodate), Beta-Carotene Cautions Feed as directed by your veterinarian.