Smart Anti-Bark Device for Dogs This anti-bark collar no longer triggers false triggers. Intelligent sensing design can detect dog barking at specific frequency and decibel, filter out other unrelated noise. Growling, shaking, scratching or barking at other dogs will not trigger the collar. The dog bark collar only triggers when your dog barks. Humane Anti-Bark Collar with 2 Modes Our dog anti-bark collar works in automatic mode which combines sound and vibration modes to prevent dogs from barking effectively and safely. Vibrations and beeps help your dog understand that barking is not desirable. Useful when you are away from home and your dog is left alone. Adjustable Sensitivity This anti bark dog collar has 2 “+ -” buttons, used to adjust the appropriate sensitivity from 1 to 7 levels according to the size of the dog. The higher the sensitivity, the easier it is to trigger the collar. Level 4 is the most sensitive setting. Rechargeable and Waterproof Anti-Bark Collar This anti-bark
