These tough rubber toys were developed for and by pet owners in order to provide a superior outlet for interactive fun between dog and owner, as well as for the play and exercise of the dog by itself. Pliable, resilient natural rubber has proven itself to be the best material to satisfy the dog's normal craving to chew.
Here at Leerburg, our dogs are the product testers. If they don't like it, we won't sell it. During the "testing" process, we often come across different ways to use the products. One thing that seems to drive the dogs to distraction is stuffing a 5" Hol-ee Roller inside of an 8" Hol-ee Roller. It will drive the dogs nuts that they can't get that little one out. It even occupies one of our Malinois for hours!