Sure Stop Barker Breaker Ultra Sonic Trainer

The Sure-Stop Barker Breaker by Amtek is totally automatic bark control. It lets you set the number of barks you allow your dog and has a built in microphone, tuned to the sound of a dogs bark. Using digital tuning, you adjust the number of barks before activation - from "normal" to "nuisance." It then emits a high pitched sound that stops your pets' barking safely and humanely. Habits are now broken quickly and safely. Sure-Stop Barker Breaker is portable; take it with you whenever you travel or are away from home. Range is up to 25 feet. This unit is great for kennels. Requires one 9 Volt battery.