The PetSafe Ribinator Dog Toy is a durable, treat-compatible dog chew toy. The large rubber tubes and nylon supports make the toy long-lasting. It also helps stimulate and engage your best friend for enhanced playtime. The hard chew strength makes the Ribinator a great addition to your dog’s toy collection, even for the most energetic chewers. Bully sticks, treat sticks, smearable treats, and even treats or food from your pantry can be utilized with the Ribinator.