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Title: Pretty Spiffy!
Review: I expected to get this - try it - see it didn't work and send it back. But it DOES work! All you have to understand is that it "gets their attention!" They will stop 'whatever' they're doing, be it barking or whatever, then it's up to you to give them a command - with the ultimate goal being for them to learn the command without the device. But we have 4 dogs that go bark crazy when they see other dogs on a walk in the park - and you buzz this thing - and they all stop and look at you. 3 of the dogs stop barking altogether, but one of them - a Jack Russel - goes back to barking again. So there are dogs this might not work well with, but 3 out of 4 with us is a great relief!
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