In reply to hipyhop:
If she's three, something tiny, solid, and slabby will be required, I guess. I've seen very young kids having fun with their parents on short topropes on the larger slabby boulders (not ones that would normally ever be used for climbing as they'd be too easy) at Burbage South and Higgar Tor.
You could mix that up with a bit of weaseling maybe? Higgar's ideal for that. And then get her on the Rasp, obviously
Danny.