Older dogs deserve a food that looks out for them, and Authority GNC Mature Dog Food does exactly that. At feeding time, your mature dog will benefit from the essentials vitamins and nutrients that are at the heart of this food while enjoying its great chicken taste. Features: Essential Vitamins and Nutrients Intended For: Mature Dogs Includes: 1 Can Total Weight: 6 oz Instructions: Adult: Feed 2 to 2 ½ cans per 15 lbs. of body weight per day. Ingredients: Water Sufficient for Processing, Chicken, Pork Liver, Rice Flour, Beet Pulp, Dried Egg Product, Powdered Cellulose, Guar Gum, Natural Flavor, Potassium Chloride, Taurine, Carrageenan, Choline Chloride, Vitamins (Vitamin E Supplement, Thiamine Mononitrate, Niacin Supplement, d-Calcium Pantothenate, Vitamin A Supplement, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Vitamin D3 Supplement, Folic Acid), Minerals (Ferrous Sulfate, Zinc Oxide, Copper Proteinate, Sodium Selenite, Manganese Sulfate, Potassium Iodide), Salt, Fish Oil (Preserved with Mixed Tocopherols), L-Carnitine, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C) Size: 6 Oz.