There can be a variety of reasons for your dog's scratchy skin condition, including sensitivities to food. The good news is, most pets with these skin conditions can benefit simply by eating the right food. Hill's nutritionists & veterinarians developed Prescription Diet® d/d® clinical nutrition especially formulated to support your dog's skin and food sensitivities. In fact, d/d is clinically tested nutrition to help avoid adverse reactions to food. -Helps improve digestion & stool quality -Visible improvement in skin & coat -Helps maintain a healthy skin barrier -Supports a healthy immune system INGREDIENTS: Potatoes, Potato Starch, Duck, Potato Protein, Pork Fat, Soybean Oil, Pork Flavor, Dicalcium Phosphate, Lactic Acid, Fish Oil, Potassium Chloride, Powdered Cellulose, Iodized Salt, Calcium Carbonate, Duck Meal, Choline Chloride, vitamins (Vitamin E Supplement, L-ascorbyl-2-polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Biotin, Folic Acid, Vitamin D3 Supplement), DL-Methionine, Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Tryptophan, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene. KEY CALORIC CONTENT: 3737 kcal/kg (371 kcal/cup†) Nutrient Dry Matter% Protein 18.0% Fat 16.4% Crude Fiber 1.7% Carbohydrate / NFE 57.0% Calcium 0.89% Phosphorous 0.62% Sodium 0.38% Potassium 1.09% Magnesium 0.069% Total Omega-3 FA 0.79% References The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles with differing moisture contents. †An eight fluid oz. measuring cup of Hill's® Prescription Diet® d/d® Canine Potato & Duck Formula contains 1.0 oz. by weight.