No dog toy is indestructible but BORK dog toys are all play tested with our own pets! And we think are much better than what you would find at your local pet shop! Any pets while playing with dog toys, should be supervised by the owner at all times. It is the owners responsibility to see how the dog interacts with the toy and avoid any swallowing of the toys. Remove toy from dog should the toy appear damaged or broken. If your dog has small and sharp teeth, dog toys are more likely to break.