RECOMMENDED BY TRAINERS: Our simple, "no-pull" dog leash solution is highly recommended by positive-based trainers around the country | OVER 80% EFFECTIVE: with consistent, safe, gentle feedback, ThunderLeash encourages your dog to stop pulling, and has proven effective in 80% of dogs | EASY-TO-USE: ThunderLeash goes on in seconds, with no complicated straps or irritating head collars. Just clip the leash to your collar, wrap it around the torso, and go. Comes with an easy-to-grasp, comfortable padded handle | 2-IN-1 SOLUTION: Our ThunderLeash can be used as both a harness, and a leash, so you can take less with you! ThunderLeash is adjustable, so it can fit any breed of dog. | FROM THE MAKERS OF THUNDERSHIRT: You can trust ThunderWorks for affordable, effective, easy-to-use calming and walking solutions