Bests & Worsts Reviews from Amazon

we purchased this dog collar, for the obvious reason, put it on our dog at night, and there was no sound that came from her at all. the next morning being a saturday we thought it weird she didn't even try to bark to tell us to come feed her etc.. here it was 9 o clock the next day and we go out there she is just wimpering tears all over her face she is just cowering afraid to move and we hear the beeping and the shock sounds just shocking her constantly!! it turns out that if you blow on it ( the wind, which is always outside) the wind activates the shock as if she were barking. Our dog was tortured for a full 12 hours tortured for no reason of course she didn't try to bark she didn't understand what the hell was going on . I was so distraught and angry, and am actually writing my firt review, just to keep other poor doggies from the same misfortune. Yeah, I only paid 7$ so it's not even worth the hassle of returning. but this is a terrible product. spend more money to get something that actually works the way you want it to.