Keep your dog occupied with hours with the Extreme Kong Dog Toy. Kong extreme represents the most durable version of the original Kong toy. The super-bouncy black ultra tough natural rubber compound can be chewed for hours especially designed for the power chewers. The innovative beehive shape makes this toy bounce unpredictably for fun games of fetch and the hollow robust design is perfect for filling with Kong Stuff'N Treats for the ultimate occupier watch as your dog tried to find imaginative ways to get the yummy treat out. Recommended worldwide by Veterinarians Trainers and dog enthusiasts. Medium: Approx 8.9 x 5.7cm (For Dogs 5 - 15kg)