This dog-training device helps in stopping nuisance barking without shocks or pulses, when there is more than one dog in the house. Whenever the device hears, a barking sound it produces an ultrasonic sound, which only your pets can hear. Very soon, the dogs associate their barking with the sound and learn to stop barking unnecessarily. The barking device reacts to a barking sound up to 25 feet away and the sound could be sometimes from your neighbor’s dog. A test button with different frequencies helps in hearing before trying it on your pets. This can be used both indoors (with wall mount bracket) and outdoors with the help of a 50 foot power cord. It is water resistant and comes with a one-year warranty.
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