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This review is from: Pestbye Advanced Dog Barkbuster Bark Stopper - Bark Control Device for Indoor or Outdoor Use (Misc.)
I actually like this product although you wouldn't know from the rating. This is the second one we have bought because the first really did it's job and silenced the dogs until it got thoroughly wet and broke. I will be returning it. The second one appears to work but I am unsure as the red light doesn't come on when the power is getting into it. The test button works but how can I be sure that the ultrasound works? I'm not sure what to do about it.