Loving Pets 100% all-natural Pure Piggy™ dog chew treats satisfy a dog's natural desire to chew, and are great for cleaning teeth and gums. Pure Piggy provides your dog with hours of enjoyment. -100% All Natural-Soy Free-Gluten Free-Wheat Free-Grain Free-Glycerin Free-Corn Free-Tartar Control-Gum Massaging-For Adult Dogs