It has been snowy and cold here the last few days and this morning two of my 5 girls were sneezing. Now. I really do not need a reason to bring them in and put em up in the basement. I would love to have them someplace more weather tight. But I wonder, if I bring them in during the night and on really cold windy days. And then put them out on "decent" or warmer days is that going to make the colds worse?