Black Kong Black Kong Dog Toy The Extreme Black Kong is one of the best interactive toys for any dog It has the black Kong rubber formula for durability & hours of play You will find that it is used by dog professionals in training The Black Kong can be stuffed with treats or Kong Stuff & Paste to keep your dog happy & busy Made from black rubber Kong material Recommended by vets & trainers worldwide The King Kong Dog Chew Toy Ideal for power chewers one of the strongest dog toys money can buy nbsp