My 70lb tough chewer had one tab chewed off if this within about 20 minutes. He wasn't at all interested in playing fetch with it, unfortunately, or it would be a fun toy with supervision!
My three stars is not based on the quality of the product at all, my dog couldn't wait to get his teeth on it, which was the issue. It came apart after only about 10 minutes and I had to throw it out. My dog is an EXTREME chewer, and there isn't much that can withstand his manic chewing!
Another Tuff toy my Boston can't destroy!
I have a Belgian Malinois and, unfortunately, he had this toy chewed in about half an hour. I also have the blue bone for him and that lasted about two months and he has that one chewed as well. So far the ball in still in tact but no telling how long that will last. Nothing I have found has survived his teeth.
Still in one piece with an aggressive Bull Terrier and a Cane Corso puppy!