The SportDOG NoBark 18 will never mistake anything for your dog's bark except your dog's bark. The patented design requires both the sound of your dog's bark and a tangible vibration from the bark to occur at the same time before it corrects your dog. Most anti-bark systems trigger off one or the other, but not both.
The No Bark 18 is simple to use. Just turn the battery to the on position, put it on your dog, and select the correction range you want. Hear the quiet?