| Anti Bark Device Pet Training Help control your canine companion's barking and other bad habits with the PawPerfect Anti-Bark Dog Trainer. This anti-bark device omits safe ultrasonic sound waves, allowing for humane training. The sound waves help correct barking, digging, fighting,... ... more Anti Bark Device Pet Training Help control your canine companion's barking and other bad habits with the PawPerfect Anti-Bark Dog Trainer. This anti-bark device omits safe ultrasonic sound waves, allowing for humane training. The sound waves help correct barking, digging, fighting,... Petco.com | | $19.99 go to store |