Description
Whether it's your dog or your neighbor's dog, Bark Free Pro can help. It is effective up to 30 feet in any direction and has been proven to be a safe and humane way to control barking. Using ultrasonic tones heard only by dogs, our Bark Free units automatically turn on when barking begins and off when it stops.
For outdoor use, Super Bark Free is effective up to 50 feet in any direction and runs on 4 D size batteries (not included). It also has a removable cone for more specific directing of coverage area in an outdoor environment.
Our new state-of-the-art Deluxe Digital Bark Free Pro synchronizes four speakers for four times more power and is effective up to 60 feet in any direction, plus it features a built-in digital timer to automatically set on/off periods.
All three units are water resistant. The two "Pro" units also include a 50-foot extension cord so you may select A/C or battery power.