My 20 month old son is constantly playing with his three piece suite. He's obviously fascinated with it and enjoys it.
He shoves his hand down his nappy at night too. I wouldn't mind but it means that he shifts the nappy around and he piddles on his pyjamas and bed every night.
Should I just ignore it? Should I matter of factly persuade him not to do it? When do I introduce the notion that it's a private activity and not for public viewing?