Lil Pals Potty Training Dog Bells

Training Bells are a fun, fashionable way to potty train your dog while eliminating scratching, barking, or whining. Hang the bells on the inside of the door your pet typically goes out, and your dog will learn to nudge them when he ready to go outside. Training Bells are a quick, simple to way to teach you dog that ringing the bell allows him to go outside to do his business. Measures 27" long.