Hi guys. First of all, I love this forum..I've spent quite a while reading and today I finally decided to register! Anyways, I have very recently started teaching tricks to Charlie, my dog. He seems to be learning real fast, we got a perfect paw-shake and high five in just a couple days. Now I wanted to try the "play dead" trick, but every time we start he keeps offering me his paw. I don't really want to say no or else he might forget how to do it.. I was wondering, how much time should I wait before teaching him to play dead? Or is there anything else I can do to "restart" the learning process? Thanks! PS: sorry for messing up the thread's title..