KONG Dog Toy, Blue, X-Large Kong world has a variety of toys It's now being used by powerful chewers around the world like police K-9 teams, drug enforcement and military K-9 teams Puncture resistant super bouncy, and chewer friendly Satisfies a dog's natural need to chew cleans teeth and conditions gums Non-toxic, nonabrasive, non-splintering, and does not get sharp when chewed