Pet Training Bells Dog and Puppy Potty Trainer Loud and Sound

Dog doorbell-- flat and wide button, easy for your pet to, dog buttons for communication; Doorbell wired with chime-- let your pet more happy, when they got a communicate advice, dogs; Dog door bell-- pleasant sound, loud enough even you are in another room, dog bell for door potty training; Dog bell-- good communicate to you when they needs to go out, dog; Puppy supplies-- teaching your dog to a bell prevents her from needing to resort to such "uncivilized" behavior as scratching on the door or barking to tell you to let her out, puppy training

What's in the box
1 x Behaviour & Training