Dog Break Stick Dog Anti-bite Training Stick No Ip Training Toy For Medium Large Dogs Pitbull Terrier German Shepherd Jd4 Product Title:Dog Break Stick Dog Anti-bite Training Stick No ip Training Toy For Medium Large Dogs Pitbull Terrier German Shepherd. Product: Dog Break Sticks Material: Nylon Size: Length:13.5 inch(35cm) Colour: Black-blue Features: Break Sticks or parting sticks are used to pry open the jaws of stubborn biters. It is placed behind the molers and rotated to open the dogs jaws without causing injury. If you have a dog aggressive canine (especially Terriers) or if you are a dog trainer you should have one of these break sticks handy. This item is used to open the jaws of dogs that are biting some person or another animal that is in excrutiating pain. Package Include:1x Dog Break Stick Due to different measurement methods, please allow a measurement error of 2-3cm. Due to the problem of shooting tools and light, please allow the color difference between the picture and the product.