The listing, Bark Off ~Stop Annoying Barking~ AS Seen on TV has ended.
Pre-Owned working unit with Wall Mount (screws for mount not included--we had mounted it with a command strip)
•Simply place Bark Off in the area where your dog usually barks and turn it on.
•Bark Off is automatically activated when your dog starts barking.
•It emits a safe, high-pitched sound that only your dog can hear and safely trains your dog to stop barking.
•Your pet will learn to be quiet without painful shock collars.
•Bark Off has a 20 foot range, has 2 sensitivity levels