This all natural beef ear treat is covered in a delicious natural peanut butter flavor , is high in protein and contains other functional such as chondroitin, Vitamin E, and Salmon Oil to support canine joints . 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, Lecith Inch , Ascorbic Acid (Source of Vitam Inch C), Vitam Inch E Supplement, Dried Blueberry, Dried Cranberry, Salmon oil (Preserved with Mixed Tocopherols)." 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, Lecith Inch , Ascorbic Acid (Source of Vitam Inch C), Vitam Inch E Supplement, Dried Blueberry, Dried Cranberry, Salmon oil (Preserved with Mixed Tocopherols).