Natural Balance Venison & Green Pea Formula is a proven formula for cats with allergies based on our unique single source protein and single source carbohydrate blend. Some cats may be highly sensitive to commonly used proteins, carbohydrates and food additives in their diet. Allergic reactions can lead to irritable bowel, upset stomach, and a number of skin problems. Natural Balance has created Venison & Green Pea Formula for cats with these food allergies. Our Venison & Green Pea formula combines fresh New Zealand venison, a single source of animal protein that most cats have not been exposed to, and green peas, a single source of carbohydrate not commonly found in cat foods, along with effective natural ingredients to help rebuild the cat's immune system. Fresh Venison Single premium quality protein source not commonly used in pet foods. Whole Green Peas Single premium quality carbohydrate, rich in potassium and a highly digestible energy source. Taurine Fortified Natural Balance adds additional taurine to help in maintaining normal heart function and retinal structure (good vision). Canola Oil Low in saturated fat and high in monounsaturated fat. Excellent Omega 3 and Omega 6 fatty acid profile. Flaxseed Oil An excellent source of Omega 3 fatty acids.