A great natural dental chew for your dog, the Whimzees Hedgehog has great knobbly shapes to gnaw on. This cute, tasty Whimzees Hedgehog Dog Chew helps to ensure proper blood flow through your dog's gums and the knobbly shapes rub against your pet’s teeth to scrape away plaque and tartar which helps to prevent bad doggy breath. The grooves help to reach smaller spaces between your dog’s teeth and the shapes and spaces allow your four-legged friend to grip and chew more easily.