Hi all, I have four hens which are winter hardy breeds. I bought them recently and on the way home I noticed they had bits of sniffles, now they're all sneezing. I'm going to go to a store tomorrow and see if they have any antibiotics, but until then is it ok to keep them indoors? The temperatures are rapidly dropping where I am, from 60F to around and under 32 in a week. I know when they're healthy my hens can take the temps but I don't know about now, can I keep them indoors for about three days after they take their meds? Or at least overnight?