Description95% SUCCESS RATE Easily and quickly train your dog to ring the bell when nature calls. Step-by-step instructions are included to help you quickly train your dog to use our bell. The pleasant sound is heard when your dog wants to go outSAFER Your dog's claws can easily get caught in jingle-type bells. Our bell has no dangerous gaps where nails can get stuckNO DOOR SCRATCHING Other dog doorbells encourage dogs to scratch the bell right next to the door. Guess what your door will look like soon. Our bell is designed to hang a few inches from the wall or door, reducing the risk of your dog scratching them when ringing the bellEASY TO INSTALL Our bells come with two screws for easy installation. You can mount the bell on the door or wall. Unlike strap-type doorbells that may be too high for puppies or small dogs to reach. You can place our bell at the perfect height for your dog