Full of iron, copper, and zinc for a healthy cat. High quality protein and no added salt, sugar, glycerin, or preservatives! Size - 1oz. Ingredients - Bison Heart Guaranteed Analysis: Crude Protein (Min.) - 75.0% Crude Fat (Min.) - 15.0% Crude Fiber (Max.) - 0.5% Moisture (Max.) - 3.0% Calorie Content: (calculated)ME: 4000 kcal/kg, 4kcal/treat