Dogs with recurrent gastrointestinal upset may have a food or fat sensitivity. Dogs that have a food allergies (typically to a protein in the food) or intolerance, may respond to a food designed for food sensitivities while dogs with a fat sensitivity require a low fat food but determining which nutrition to use is frequently a trial and error process. With this in mind, Hill's nutritionists and veterinarians developed Prescription Diet z/d Low Fat which is clinical nutrition specially formulated for dogs with food and fat sensitivities. •Nutrition to help manage food & fat sensitivities •Formulated to help improve skin & coat •Formulated to promote easy digestion & help normalize stool •Helps support a healthy immune system •S+OXSHIELD: Formulated to promote a urinary environment that reduces the risk of developing struvite & calcium oxalate crystals INGREDIENTS: Corn Starch, Hydrolyzed Soy Protein, Powdered Cellulose, Dicalcium Phosphate, Soybean Oil, Hydrolyzed Chicken Flavor, Ground Pecan Shells, Coconut Oil, Lactic Acid, Potassium Chloride, Flaxseed, Glyceryl Monostearate, Dried Beet Pulp, Dried Citrus Pulp, DL-Methionine, Fish Oil, Choline Chloride, Calcium Sulfate, Pressed Cranberries, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Calcium Pantothenate, Riboflavin Supplement, Vitamin A Supplement, Biotin, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement), Calcium Carbonate, Iodized Salt, Taurine, Magnesium Oxide, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Tryptophan, Mixed Tocopherols for freshness, Natural Flavors, L-Carnitine, Beta-Carotene. Nutrient Dry Matter% Protein 27 % Fat 7.4 % Carbohydrate / NFE 55.4 % Crude Fiber 4.5 % Calcium 0.8 % Phosphorus 0.55 % Potassium 0.85 % Sodium 0.38 % Magnesium 0.1 % Vitamin C 123 ppm Vitamin E 741 IU/kg EPA 0.084 % Total Omega-3 FA 0.6 % Total Omega-6 FA 2.07 % Carnitine 350 ppm *The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles with differing moisture contents. 3198 kcal/kg (317 kcal/cup) (An eight fluid oz. measuring cup of z/d Low Fat Hydrolyzed Soy Recipe Dry Dog Food contains 3.5 oz. by weight.)