I've got my little 3 year old grandaughter staying here at the moment, and as I head off into my room (mum and her are camping out in my craft van) she says to me, "Gran-ma? are you going to do your 'thing'? " so up on my knee she hopped, watching, then she decides it's her turn! :) Ok, is this something I'll regret? The delight on her face when she'd created a foot was worth it. Start 'em young with the bug!!