My bunnies have snuffles (I think...not yet been confirmed). I let them have access to the run when it's raining, but thank god they seem to choose to stay inside the playhouse.
I've been worrying lots about their snuffles and eeyore seems to get worse when it's damp and chilly, so now they are going to be house rabbits. But I think I'm more concerned about them being _inside_ all day with no fresh air, so I think I shall put them outside on nice days.