SPECIFICATIONS

This BLUETREE dog doorbell is the best Communication tool between you and your furry friend. House training, potty training for your doggy. With adjustable door bell length, small dogs, medium dogs, big dogs and large dogs all love with our dog bells.
Dog scratching doors!Help! Hate Barking,scratching broken the door? We offering an efficient way for your pet to let you know they need to go out. As a doting pet owner,If you want to avoid carpet stains! This shoumelodious chime likes a signal from your puppyld be your last stop.
Upgraded – 3 Snaps for Length Adjustment.There are 3 handy snaps options to choose between28.7-inches and 33.3-inches in length to accommodate most doors and sizes.So any dogs size will work.