Pictures of the room, just to give you guys some idea of what I'm dealing with. Sorry that it's such a mess, hay from piggies and bunny gets everywhere and also the fact that you know, I've been tearing the room apart. I doubt he got outside the room but I've been checking outside of it nonetheless. I've been searching daily. I don't have any floor vents, I only have a radiator that is physically in the wall. Any ideas are greatly appreciated.