The JW Pet Hol-ee Roller Dog Toy is a versatile toy that can keep your furbaby entertained for hours. This bouncy delight is made from a soft, stretchy, and durable natural rubber that’s gentle on your dog’s teeth and gums. The open design makes it easy to stuff treats, kibble, ice cubes, and other small toys (sold separately) inside. As your pup works to remove the treats from the toy, he can develop his problem-solving skills. The Hol-ee Roller works great as a training aid or for fetch, toss, tugging, chew, and puzzle treat time. Happy chasing!