Premium Pork Chomps Roasted Pork Skin Twist Dog Chew is 100% Natural and Rawhide-Free. Low Fat, high in protein. Delicious roasted pork skin rolled so your dog can go to work! Lower in fat than pig's ears and more easily digestible than beef rawhide. Long-lasting knots guaranteed to satisfy your most vigorous chewer. No artificial flavors or preservatives.