This adjustable dog doorbell is the perfect solution for potty training your furry companion. Featuring 7 extra-loud metal bells with a clear, crisp jingle, this training tool helps your dog communicate when they need to go outside, eliminating scratching and excessive barking at the door. The heavy-duty black nylon strap is built to last, with reinforced connections and quality hardware that can withstand even the most enthusiastic pets. With an adjustable length ranging from 31 to 33 inches and three snap button positions, this doorbell accommodates small, medium, and large dogs alike. The bells are crafted from durable metal with a shiny silver coating that resists rust while producing a loud, attention-grabbing sound you can hear throughout your home. Installation is simple and flexible - hang it from any door handle or use the included double-sided tape to mount it at the perfect height on your door or wall. Training is straightforward and many dogs learn to use the bells successfully within the first day. This doorbell offers a simple, effective, and non-confrontational way to improve communication with your pet during house training.