Dog Ultrasonic Indoor Bark Control

PetSafe Dog Ultrasonic Indoor Bark Control Gray This tabletop device can help safely control your dog’s barking from up to 25 feet away (about the size of 1-2 rooms in a typical house). Simply put it on a table or counter in the room where your dog barks the most. Whenever your dog barks, all pets within range will hear a 2-second ultrasonic tone. You can can set it to go off automatically every time your dog barks or manually press a button to make the tone sound. Your dog will learn to associate his barking with the unpleasant high-pitched sound (inaudible to most humans). Most dogs bark less within a few days. Now there’s the answer to the problem barker! Features: Range up to 25 feet Uses 9v alkaline battery (not included) For indoor use only - water resistant Uses high-frequency ultrasonic sound to disrupt nuisance barking-- no collar needed Table-top, wall-mounted, or hand-held use