The Busy Buddy Twist ’n Treat will keep a dog busy for hours as he tries to get the delicious treats inside. The two halves are adjustable to work with a wide variety of treat options. Twist the halves far apart to give your dog a quick reward, or twist the halves closer together for more of a challenge. Add small treats or smear with cheese or peanut butter for more playtime options. Available in four sizes for extra small, small, medium and large breeds.