The KONG Extreme Dog Toy is made from the most durable strength of KONG rubber.  Designed and tested for the toughest of power chewers, the KONG extreme offers enrichment and makes a satisfying and rewarding toy.

The KONG unique, ultra-durable, all-natural rubber formula is designed for determined chewers, while the erratic bounce fulfills a dog's need to play. Want to extend play time? Be sure to stuff with tempting bits of kibble and entice with a dash of peanut butter. Add to the fun by adding KONG Snacks and top with KONG Easy Treat. Stuff and Freeze for a longer-lasting challenge.