BarkOff™ is an ingenious, ultrasonic training aid that allows you to take control over your dog's annoying, uncontrollable barking. Just switch on the BarkOff™ device and an ultrasonic signal, inaudible to human ears, instantly captures your dog's attention and immediately interrupts the barking pattern. The ultrasonic signal actually teaches your dog the difference between nuisance barking and barking that protects your family and your home. Best of all, BarkOff™ is small enough to fit in your pocket so you can take it virtually anywhere your dog goes! Works up to 20 feet away.
Customer reviews for BarkOff™ Ultrasonic Training Aid