Anti Barking Device, 50ft Upgraded Dog Barking Control Device with 3 Adjustable [UPGRADED DOG TRAINING AND BEHAVIOR AID TOOL]: Adopting the latest ultrasonic technology, the anti barking device will automatically emit a high-pitched tone that only dogs can hear. Automatically sense the dog's sound, once the dog stops barking, the ultrasonic barking controller automatically stops emitting ultrasonic waves. [ ANTI-BARKING OF ALL SIZES AND BREEDS]: The anti barking device has a Freely adjust the air supply angle, desktop/handheld dual use
Fruugo United Kingdom