Shark Wandvac Self Empty System, Bagless Cordless Pet Stick Vacuum With HEPA Self Empty Charging Base Brand_Airborne The KettleBell utilizes Twist and The KettleBell utilizes Twist and Lock Treats for a chewing challenge Insert the treat onto the toy and twist it 90 degrees to lock it in place The center of the toy can also be stuffed or frozen with treats or kibble for even more challenging play Comes packaged with one Twist and Lock Treat Made from our dog tough proprietary material that�s non toxic and free of latex Comfortably secured with clip back closures Powerful & Lightweight PowerFins® technology for continuous cleaning contact to dig deep into carpets & directly engage hard floors