Barkbutler Chu the Bone Green is a durable dog chew toy made from 100% natural rubber and is gentle and soft on the teeth and gums. This interactive toy is vanilla scented & treat-dispensing which means you can stuff food or treats such as jerkies, peanut butter, and dahi inside the toy, keeping your dog busy while getting the right amount of exercise. Strong chew toys such as these let your dog bite, chew, and tug making playtime engaging. This toy is ideal for medium-large dogs (10-30kg) of various breeds above 1 year of age. This toy is strong but not indestructible and is best suited for pet dogs that have aggressive chewing and fetch playing styles. Not recommended for extremely aggressive chewers.