DOG BELLS FOR POTTY TRAINING PUPPY This Door Bell For Dog To Ring To Go Outside Housetraining Puppy Potty Doorbell A Fun Fast Housebreaking Aid For Your Dog - House Train Your Pet To Jingle To Tinkle DOG POTTY TRAINING BELLS LETS YOUR DOG TELL YOU WHEN ITS TIME TO GO OUT! GREAT FOR NEW PUPPY OWNERS HANG ON DOOR KNOB FOR HOUSE TRAINING OR HOUSE BREAKING. CAN BE USED FOR CRATE TRAINING. POTTY TRAINING YOUR DOG IS FASTER WITH DOG BELLS FOR HOUSE TRAINING BETTER THAN PUPPY POTTY PADS MULTIPLE BELLS NYLON WEBBING LOUD ENOUGH TO HEAR IN ANOTHER ROOM TOUGH STANDS UP TO PLAYFUL PUPPY. DOG POTTY TRAINING BELLS ALSO ACTS AS A LOW TECH SECURITY ALERT DOOR ENTRY ALARM OR VISITOR CHIMES