The Jolly Pets Monster Ball Fetch Toy is designed for erratic, unpredictable bouncing to keep your dog always guessing where it's going to go. Not only is the Jolly Pets Monster Ball Fetch Toy fun for your dog to chase, but you can also place dog treats inside the mouth of the toy. While your pet tries to get the treats out from inside the Jolly Pets Monster Ball Fetch Toy, their teeth and gums are cleaned and massaged by the different sized rubber teeth on the toy.
Fabulous dog toy! Very tough, great enrichment ativity (dog will roll it around until all the treats are gone, then bring it back to you to be refilled), and pretty darn cute. I bought 2 large for my dogs at a local pet store, and they loved it so much, I went online to buy 3 more for their cousin and friends. If my destructo-dogs haven't chewed them up yet, I don't think they ever will.Charlie Bear treats and kibble fall out well from the large ball; you'll have to use smaller or broken treats for the small one.