At some point I want to buy some stair gates ready for when Xavier is crawling. However, we have two cats and was wondering how they would get through? The gaps in the gates don't look wide enough (our female cat is quite small so might get through but doubt our male cat would? Are they wide enough - if not what do you do? I don't want the cats trapped down stairs all the time - especially not at night. So how do you keep free access for them whilst ensuring baby can't get to the stairs?