I have two Seramas and a week ago we found the rooster laying outside almost dead we brought him in and he was freezing. After a few days and alot of attention he is now back to his good Ole self but I am afraid to put him back out so I have been keeping them in a dog crate in the back room but the dust is awful. So I was wondering if I built a wood box with a glass front and used a furnace filter to catch the dust could that work or would it be a bad idea?