Hartz Oinkies Natural Pig Skin Twist Dog Treat Chews This Long-Lasting Treat Provides Fun, Chewing Entertainment And Irresistible Flavors Your Dog Will Crave Includes 4 Five-Inch Long-Lasting Chews Made Of Real Pig Skin. The Treats Are Baked, Smoked, Then Baked Again To Boost The Flavor Factor Contains No Rawhide And Is Highly Digestible Check Out All Our Varieties Of Oinkies To Twist Up Your Pup'S Treat Stash