At what age did you start spanking?
I'll say why after I get a page's worth of replies.
ETA: The reason I'm asking, is because I have a 14 month old and the other day my grandmother was at our house visiting. I don't remember what he did, but I gave my son a spank on the butt and my grandma FREAKED OUT on me, saying she was going to call CPS and the cops for child abuse, blah blah blah. I figured it's a good age to start spanking/disciplining because he needs to start learning right from wrong.