SAFETY AND SECURITY: The dog door bell consists of strong flat nylon straps, larger rivet snaps and tight stitches, not easy to rust and warp. Convenience and Durability: These dog training bells and belts are custom made and thoroughly tested for sturdiness. The belt is made from a heavy duty polyster material that lasts longer than other lower cost alternatives. Multiple Functions: Our training doorbell is very suitable for pet potty training, it can be used as a communication medium or awesome toy, like giving snacks to a pet when it presses on the doorbell. Simple and Useful: Potty training can be a daunting task for you and your dog. Our dog bell is a simple solution for your dog that lets you know when they need a toilet. Adjustable Snaps: Dog door bells are easily adjustable in length to accommodate different sizes of dogs and doors! Product specification: How to use: 1. Hook this drive tool to the door handle and adjust the length of the strap with snap rivets. Make sure the
