The KONG Extreme is a heavy-duty natural rubber chew toy designed specifically for power chewers who need maximum durability. Made from KONG's ultra-durable black rubber compound, its distinctive shape delivers an unpredictable bounce and hollow centre for stuffing. Available from Small to XXLarge, it suits dogs of all breeds and sizes.

The Extreme formulation is KONG's toughest rubber, designed to withstand sustained chewing from dogs that quickly destroy standard toys. The hollow interior can be stuffed with kibble, paste, or treats to extend engagement and reward problem-solving behaviour. The erratic bounce pattern stimulates natural instincts and adds variety to fetch and solo play sessions.

The KONG Extreme is the product that owners of aggressive chewers and large powerful breeds return to repeatedly. When softer versions fail within days, the Extreme rubber holds up to extended daily use and provides the physical and mental stimulation these dogs require.