Natural Beef Bone. Filling: Corn Syrup, Beef Broth, Sugar, Chicken Meal, Salt, Propylene Glycol, Beef fat (preserved with Mixed Tocopherols), Agar-Agar, Vegetable Glycerin, Peanut Butter (Peanuts, Dextrose, Vegetable Oil, Salt), Peanut Flavor, Potassium Sorbate (a Preservative), Citric Acid, Lecithin, Sodium Benzoate (a Preservative), Natural Strawberry Flavor, Titanium Dioxide Color, Red 40, Yellow 6.