yea we did that last night, the baby tried to get up the stairs, got about 2 rung thingys up and then cried because it couldnt get down

but mum came along and got it down. so we have blocked it off for the moment.
also, we were wondering, how long do we leave it till we can take the kit out and check whether it is a he or she? the vet said that we should leave it for 24 hours and then check but we are not too sure. we dont really want it to get hurt when we put it back in.
and we phoned the pet shop and they said that we shouldnt separate mum and dad because aparently last time, when they got back together they fought all the time, but i dont know. im so confused!
anyway, ramble over, thanks for the advice people, really helpful!