Description
This device can be used for bark deterrent training for dogs .Maximum operating range is 5 meters.Press the button for unwanted dog barking ,and the speaker emits an ultrasonic sound .this sound can only be heard by dogs ,and is silent to humans .Startled by the high-pitched sound that is safe and effective ,the dog should stop barking ,as it will associate its bark with this unpleasant noise .After this is repeated for a few times ,dog will learn that its barking will bring uncomfortable feelin
