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.
Please do not leave unsupervised with your pet.
Caution: Proper supervision is advised when playing with all toys to ensure no accidental swallowing. This toy should be regularly inspected to ensure there is no damage. If any damage is seen the toy should then be discarded.