Negative Positive
Title: works
Review: I've been using this to train my spaniel (for more than a year). She is accustomed to it and reacts immediately, but I noticed that other dogs, that never heard this sound before just get confused and ignore it. So I guess all the bad reviews are basically about the dogs that just don't know how to react to it.Also it has a distance range. It probably would not work on your neighbor dog if you press it inside of your house. I would say 20ft is probably the farthest your dog can be from you to hear it.My dog has some separation issues that are annoying. Like when I leave her outside coffee shop she starts barking at the door. Well with the push of a button she shuts up immediately. Very handy. The only draw back it is bulky. If you take it along you will feel it in your pocket and there is no way to clip it to the leash unless you drill holes in it yourself.I am thinking about buying couple more and have it throughout the house.By the way, works on cats too. They can't stand that sound.
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