Dog Bark Stopper by Kingfisher

Kingfisher Dog Bark Stopper is a practical and humane solution to dog barking. The ultrasonic device transmits an ultrasonic noise up to 20m which is only detectable by dogs. The sensitivity can be adjusted between low and high so that when the device detects a bark it will transmit the ultrasonic noise which will deter dogs from barking. The device can be used to train dogs not to bark. The device is light and portable so good for dog walking or traveling. Comes with a wall bracket for convenient storage.
Transmits an ultrasonic sound wave heard by a dog up to 60 feet away
Ultrasonic sound waves are a proven way of getting a dogs attention
BarkStopper is a great training aid
Ultrasonic sound waves are inaudible and can’t be heard by the human
Features high and low audible sound button if the dog is out of range or hard of hearing