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.
· Perfect for stuffing with KONG 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 teams
· Also used by Schutzhund and AKC competition trainers
· Made in the USA
· Available in five sizes: S, M, L, XL and XXL