So my boyfriend talked me into buying this for my super hard to train dog. He doesn't use it at all, obviously, which is annoying. I have actually had some success with this training tool, however. It has a clicker, which is a positive sound. Then, it has a training sound that equals no and a sound that stops barking. I haven't used the barking one yet because my dog does not bark often. She responds to the no signals right away and knows the click signal. What is very useful is that this also has a flash flight that can be used during night time potty trips or power outages when dog anxiety might increase. I would give this a 4 out of 5 stars only because it could come with a better explanation manual. Anyone else use this?
