KONG Extreme represents the most durable version of our original KONG toy. The ultra-strong, ultra-durable, black rubber compound is recommended for the most powerful chewers.
 
Features:
Perfect for stuffing with KONG treats
Helps reduce boredom and separation anxiety for powerful chewers
Unpredictable bounce for games of fetch
Recommended worldwide by Veterinarians, Trainers, and dog enthusiasts
Made in the USA