The Handheld Ultrasonic Dog Training Anti-Bark Device transmits ultrasonic waves that can be heard by dogs from up to 5 meters away.
This sound is inaudible to humans, is safe, and will not harm your dog. It merely distracts them from their unwanted behaviour and teaches them to stop the behaviour when they hear the sound.
It is effective in training your dog to stop excessive and unnecessary barking and equally as effective in training your dog to keep away from out-of-bounds areas- such as your furniture, or newly-planted garden!
The device is small and easily portable, so you can keep it with you to use as a dog training tool while you are on the go.