Specially made for aggressive chewers Ultra-strong black rubber Provides physical & mental stimulation Can be stuffed with treats Worlds strongest rubber dog toy! KONG® toys are legendary for performance & durability although no dog toy is indestructible Extreme KONG® Dog Toys are made from super-strong black rubber that stands up to even the most tenacious power-chewers. Regular use of Kong will strengthen your dog's jaw muscles. Extreme KONG® will assist in battling boredom & keep your dog out of trouble. Today most domestic dogs don't have to work for food. In nature however dogs are predatory meat-eaters. Hunting for food is physically & intellectually challenging. The hunt is their "work." Success on the job results in a well-earned "paycheck" – their meal. Eating meat off the bone satisfies their hunger exercises their jaw muscles & keeps their teeth & gums clean. Extreme KONG® helps satisfy dog's natural instincts & assists in preventing: excessive barking destructive chewing soiling digging & separation anxiety. Fill with your dog's favorite treats or food to keep your dog entertained the healthy way. Sizing guide Available in black in four
Sizes: medium large extra-large & giant.