Ok..I now that in a pen it's important to keep the shavings and such dry...what do you do in rainy weather? If the birds are outside in the wet run all day, will that make them sick? Then coming in wet and making the coop wet overnight...and if it's raining it seems silly to keep removing the wet shavings, because the new ones coming in will be getting a little wet in the process....just a thought while I'm sitting here looking at my rainy day.