The KONG Dental has special grooves that clean teeth and gums as dogs chew. KONG Easy Treat can be used inside the grooves to get your dog chewing. Fill the inside of the Dental with KONG Snacks or Ziggies to satisfy your dog’s curiosity. Key Benefits Made of durable KONG natural rubber for a long-lasting toy. Fun to chase and fetch with a replaceable rope, and is designed for the average chewer. Great for use with Stuff'N Easy Treat paste to make this toy even more exciting. Patented Denta-Ridges reduce plaque while providing a gentle abrasive cleaning and conditioning of teeth and gums.