[ULTRASONIC DOG BARKING STOPPER] Our anti-bark device produces ultrasonic sound at 25KHZ, which is completely harmless to your pet. This dog's bad behavior control device, not only can it prevent the dog from barking annoyingly, but it can also training its bad behavior, such as barking storming, biting, picking up garbage, digging, etc. Safe and humane pet corrector.[SAFE ANTI-BARKING DEVICE] This dog barking control devices works by emitting an ultrasonic sound that only dogs can hear. It can play a calming role for your dog and give a moment of peace and silence for your families and neighbors to enjoy a good sleep. Ultrasonic of the anti barking device are harmless to pets and completely inaudible to the human ear.-anti barking device for dogs[EASY T.
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