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 Stuff'N 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 USA 

Available in five sizes: Small, Medium, Large, X-Large and XX-Large. Refer to sizing guide to find the right size for your dog.