NutriSource Cat & Kitten Chicken & Salmon Select Food is a healthy grain free food formulated for both cats and kittens. Made with superfoods pumpkin, blueberry, and cranberry, it also includes a digestive enzyme blend to support digestion of proteins, fats, and carbohydrates. Balanced Omega-3 & Omega-6 fatty acids, naturally occurring L-Arginine, and supplemented with taurine, DL-methionine & choline chloride to support heart health and other important systems.