This gadget really works
This site almost looked like a scam, but I took a chance because we adopted my sister's chiweenies after she died. One had a serious barking problem and since we live in an RV, we had to stop the incessant barking. We have only had to use it a few times using a "quiet" command and the lowest setting. Not only does she immediately stop barking, but barks much less and when she does, saying "quiet" one time stops her, instead of me having to tell her over and over. It took a few weeks to arrive after order but was worth the wait. Highly recommend.