Introducing the Snout Roller - a playful and practical choice for your pup! Featuring a variety of small holes to engage your dog's nose, it also has strategically placed larger holes for treats. The easy-to-clean wide tube with end caps makes filling and refilling a breeze. And don't worry about your pup's chewing habits - this is a slow feeding/puzzle toy, not a chew toy. Not only is our Snout Roller fun to use, but it also has adjustable difficulty for your dog. Begin with just the roller and gradually add on the rings to up the challenge! Made with medical grade PVC, which is free of harmful phthalates and metals, this toy is both fun and safe for your furry friend. Plus, we offer a 6 month money back guarantee if your pup manages to destroy it! Small is 6” before caps are on Medium is 12” before caps are on