Brutus & Barnaby 100% Natural Whole Pig Ear Dog Treat, Healthy, Pure Pork Ear is Easily Digestible No Added Colorings, Chemicals Hormones Stimulates saliva glands, helps to clean teeth, gums, freshens breath 100% satisfaction guaranteed, no questions asked, money back guarantee if you don&#39;t love these Pig ear dog treats are cartilidge and skin so are easily broken down once ingested and are gentler than rawhide, but still provide a chew challenge for your dog no matter his or her power and size The perfect balance of size and thickness so these are great for dogs of any size, even great as puppy treats Harvested from South American pigs, free from chemical manipulation means no harmful chemicals ingested by your dog