Wild Snacks Senior is formulated with 91% beef, a high-biological-value protein source that helps maintain muscle mass and strengthens natural defenses. With a soft, easy-to-chew texture, its ideal for senior dogs. Composition Beef 91% (includes 24% beef liver), glycerin, pea fiber, minerals; permitted additives (preservative, antioxidant) Ingredients Beef 91% (includes 24% beef liver), glycerin, pea fiber, minerals; permitted additives (preservative, antioxidant) Nutritional value crude protein 38.3%, crude fat 14.8%, crude fiber 2.1%, inorganic matter 7.0%, moisture 18.8%.