Quote (EmericAn @ Dec 31 2014 01:57am)
Pop can with rocks in it. I don't know why, but it scares the shit out of dogs when you shake it. Only do it when he does something 'bad' just a couple shakes. He will learn fast.
Thanks! I just read up on pennies in an empty soda can as a shaker

I'll be trying this on Friday when I have friends over to play pool! I'll post the results then!