Ingredients: Beef Ear, Beef Hide, Egg Whites, Chicken Hearts, Chicken Liver, Egg Product, Peanut Butter (Peanuts, Dextrose, Vegetable Oil, Salt), Natural Peanut Butter Flavor, Caramelized Sugar, Chicken Cartilage, Lecithin, Ascorbic Acid (Source of Vitamin C), Vitamin E Supplement, Dried Blueberry, Dried Cranberry, Salmon Oil (Preserved with Mixed Tocopherols).