Tether Tug Dog Toy - Whip n Tug Rope Toy for Large Dogs - Tether Tug XL - Bonus Extra Rope with ball Keeps your dog physically and mentally engaged. Provide hours of interactive play. Can help reduce destructive behavior. Designed for dogs over 60 lbs and all super strong pullers like Pit Bulls, Rottweilers, GSD, and most large working dogs. The XL has the widest base and thickest core to stand up to the punishment these large, active dogs can dish out!