Made with 100% Natural Rubber. Great for tough chewers, crate training, teething, separation anxiety, boredom, and more. Used for Dog Peanut Butter, Dog Treats, Bananas, and Pumpkin Puree. Double-barred chewing holes allow for a clean, sanitized toy. Poochie Butter Dog Toy helps fight boredom when you have to leave your dog at home and provide comfort when they’re feeling nervous. A toy can help prevent your dog from developing certain problem behaviors.