Maddy, you just have to work out what suits you and your pup and your family/home set-up. I didn't paper train at all, just took him straight outside every 20-30 mins, plus after a meal, nap or a game, or whenever he would start to sniff/circle in a certain way. We left him in his crate if we went out, and he only ever messed in that once, and that was when we got delayed and ended up leaving him for 3 hours rather than the 2 hours we'd planned for (and built up to). That was when he was almost 10 wks old, and he never did it again after that.