Brandon McMillan Shake & Break Training Tool Blue One Size

Break bad habits with a shake! The Shake & Break?, demonstrated by Brandon McMillan in his book "Lucky Dog Lessons: Train your Dog in 7 Days", is an easy, effective, and safe training tool. Just shake it and break bad habits instantly. When you sake the bottle the noise breaks the dog's focus on the unwanted behavior such as jumping on people or barking and redirects it to you so that you can correct them. Constructed of two different materials resulting in two distinct sounds.