Teach your pup to let you know when he’s gotta go with the SunGrow Dog & Pig Training Potty Doorbell! This training potty doorbell is made from tough nylon and features stainless steel bells. Secure this clever training tool from a door handle using the included snap and reward your buddy whenever he rings the bell to signal he needs to potty. Your smart sidekick will love having a new way to communicate with you! Saves doors from scratching and provides a great alternative to your dog barking when he needs to go.