Natural Beef Bone.Filling: Corn Syrup, Beef Broth, Chicken Meal, Sugar, Beef Fat (Preserved with Mixed Tocopherols), Salt, Propylene Glycol, Peanut Butter (Peanuts, Dextrose, Vegetable Oil, Salt), Peanut Butter Flavor, Agar Agar, Vegetable Glycerin, Potassium Sorbate (a Preservative), Citric Acid, Lecithin, Sodium Benzoate (a Preservative), Titanium Dioxide Color, Yellow 6.