KONG Extreme Toy for Dogs Does your dog not last toys? Try KONG Extreme, a toy as strong as he is! It is the most resistant version of the famous KONG Classic, capable of withstanding the bites of the most powerful jaws. KONG Extrem is made of 100% natural rubber, a material that your dog will enjoy chewing non-stop. But not only that, KONG Extreme is an unpredictable toy: it jumps and bounces from one side to the other, thus stimulating your dog's playing and hunting instincts. If you want to make playing with KONG even more exciting, you can fill it with snacks such as, for example, cookies or bones, which will serve as a reward for your dog after having captured its "prey". KONG is very easily refilled thanks to a hole. Unlike other chew toys, KONG Extreme stays on its feet longer during play. The material with which it is made is extremely resistant, it does not break at the first bite! You can use it to play toss and fetch or simply for your best friend to entertain himself, hours and hours of fun await him! Like the rest of KONG toys, you can choose between different sizes the one that best suits the breed and weight of your dog. All features at a glance: Extra- durable dog toy for fun, fetch and chewing Ideal to fill with snacks Specially designed for adult dogs with strong jaws who love to bite Jump and bounce unpredictably for limitless fun Colour: black Material: natural rubber sizes: M for dogs from 7 to 16 kg: 8.5 x 5 x 5 cm approx. (H x W x D) L for dogs from 13 to 30 kg: 10 x 7 x 7 cm approx. (H x W x D) XL for dogs from 27 to 41 kg: 13 x 9 x 9 cm approx. (H x W x D) XXL for dogs from 35 kg: 15 x 10 x 10 cm approx. (H x W x D) Weight: Size M: 110 g approx. Size L: 190 g approx. Size XL: 340g approx. Size XXL: 550 g approx. You can fill the KONG Extreme toy with the following snacks: Chewies semi-moist bones for dogs 500g + 100g free! CANIBIT Light ostrich cookies Warning: keep an eye on your pet while playing. Check the product periodically, and make sure that it is not defective or deteriorated. If so, replace or discard this product. Otherwise, your pet could swallow some part of the toy and cause possible injury or discomfort.