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.
In summary it is:
Perfect for stuffing with treats.
Helps reduce boredom and separation anxiety for powerful chewers.
Unpredictable bounce for games of fetch.
Used worldwide by police, drug enforcement and military K-9 team. Also used by Schutzhund and AKC competition trainers.
Made in USA.
Available in five sizes.