Extreme Kong's exclusive black natural rubber formula is the world's strongest dog toy rubber
It's now being used by powerful chewers around the world like police K-9 teams, drug enforcement and military K-9 teams, AKC competition trainers, Shutzhund Clubs and more
Puncture resistant Super bouncy and chewer friendly
Resilient, durabile and bouncey
Satisfies a dog's natural need to chew Cleans teeth and conditions gums
Thick, flexible walls that keep springing back for more
Non-toxic, nonabrasive, non-splintering and does not get sharp when chewed
Recommended by veterinarians, trainers, dog professionals and satisfied customers world wide