Seriously?I got it setup and working(tested it on myself). To me the charge is definitely unfomfortable. But, to my dog, well, not so much. I know it's working, I can actually see her neck muscles tighten and relax. But it offers no other effect than that. She still comes and goes as she pleases. In fact she laid next to it, all the while receiving the beep and charge. Sorry, but, this is an ineffective product in my case.The, dog by the way, is mixed breed of about 37 pounds.