Creepy Old Man: I used it on mine and I use clicker on new dogs I train for others...it really does give the dogs INSTANT feedback.....you can pick up a clicker at Petsmart for a couple bucks...

http://www.youtube.com/watch?v=PnRSeuHD_fg&feature=related


you can find different things on youtube but I kind of think this one is funny how he trains the lady here,lol...if you have any questions feel free to ask :)