The Nature Gnaws Pork Pretzel Natural Dog Chew Treats are perfect training treats or well-deserved rewards for good behavior. These long-lasting pretzel-shaped bully chews are tasty snacks for your small, medium, or large breed furbaby. They offer a moderate chew experience and promote dental hygiene, too. The treats also provide a natural way for your best friend to relieve stress and anxiety. Plus, they’re grain-, gluten-, and rawhide-free, so you can feel great about choosing them for your pup.