Ultrasonic deterrents stop your dog’s excessive barking. By giving your dog a harmless yet annoying correction when he barks, your dog will quickly learn to bark less.
When the Outdoor Bark Control is within range of a barking dog, an internal microphone picks up the sound and the unit is automatically activated. The PetSafe® Outdoor Bark Control emits an ultrasonic sound. The ultrasonic sound can be heard by dogs but 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. When the dog stops barking the ultrasonic sound also stops. The PetSafe® Outdoor Bark Control has 3 range levels and a test mode. The outdoor bark control unit looks like any ordinary birdhouse and can hang in a tree, on a fence post, or anywhere outside in your yard. With a range of up to 50 feet, one unit could cover a 1/4 acre yard. Add more units to cover a larger property.