Clinically proven to safely and naturally improve metabolism in cats. Clinically proven to safely provide 29% body fat loss in two months in cats. Clinically proven to avoid weight regain following a weight loss program. Advanced weight management nutrition for multi-cat households. Great taste and highly palatable. Hill's Prescription Diet Feline Metabolic Advanced Weight Solution is weight loss and maintenance nutrition clinically proven to naturally work with each cat's unique metabolic response to support healthy weight loss and maintenance. Food Type: Dry Food Life Stage: Adult 1-10 yrs Health Consideration: Weight Control Flavor: Other Primary Ingredient: Chicken Meal Package Weight: 8.5Lb Important Notice: A prescription from a veterinarian must be obtained in order to purchase this food. Visit your vet to learn more information about switching your pet to a prescription-based diet and how to make the change. Check your local store for availability prior to purchase. Ingredients: Chicken By-Product Meal, Brewers Rice, Corn Gluten Meal, Powdered Cellulose, Dried Tomato Pomace, Flaxseed, Dried Beet Pulp, Chicken Liver Flavor, Coconut Oil, Pork Fat (preserved with Mixed Tocopherols and Citric Acid), Lactic Acid, Potassium Chloride, Calcium Sulfate, L-Lysine, Choline Chloride, Dried Carrots, DL-Methionine, Taurine, Vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), minerals (Manganese Sulfate, Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite), L-Carnitine, Mixed Tocopherols added to retain freshness, Citric Acid added to retain freshness, Beta-Carotene, Phosphoric Acid, Rosemary Extract Guaranteed Analysis: Protein.38.7% Fat. 13.1% Carbohydrate (NFE). 31.6% Crude Fiber. 9.9% Calcium.1.06% Phosphorus.0.8% Sodium. 0.33% Potassium.0.75% Magnesium.0.098% Taurine.0.38% Carnitine. 898 ppm Vitamin C. 144 mg/kg Vitamin E. 681 IU/kg Size: 8.5 Lb.