Innovative ball is super durable and double-molded to stand up to tough chewers. This will help ensure that your pet enjoys this toy for as long as possible. Tough enough to stand up to constant chewing, while being malleable enough to be stretched and tugged. Help keep your pet active and healthy as this toy promotes exercise and activity. This product is also perfect for those dogs who tend to get bored easily. This can help prevent your pup from destructive habits like chewing on your new pair of shoes! Unique design features openings that allow the toy to be used as a treat ball. This will help keep your dog busy and engaged as she tries to get to the treats. This product is made with your pet's well-being in mind. Made from non-toxic durable rubber. 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! Every dog plays differently and, since not all toys are created equal, it’s always best to keep a close watch on your pup in case things get ruff. Supervised play will help toys last longer and most importantly keep your pal safe. No dog toy is truly indestructible, so always remove the toy from playtime if pieces begin to break off.