funny I just logged on to search for the same issue I just went up to check on Bo Jangles and misted his cage as his humidity was a little low and then he came out of his hide and came up against the glass and was rubbing his face against it and was breathing hard (like in labor) then he would stop and be fine, then if I moved he would start breathing like that again and I was worried that I stressed him out because I misted his cage down, but it must have just been me sitting there watching him