…unit then emits an ultrasonic sound. The ultrasonic sound can only be heard by the dog. Startled by the high-pitched sound, the dog should stop barking, as he will associate his bark with this unpleasant noise. Features Uses ultrasonic sound to deter unwanted barking Detects barks up to 50 feet with…
…Automatic and manual ultrasonicbark control unit controls dog's barking behavior * Sleek, tabletop device emits a 2-second ultrasonic tone * Correction is effective up to 20 feet away Tabletop bark control device gives your dog an automatic or a manual ultrasonic tone correction when he barks. The internal…