They get big so fast! I bought the biggest plastic tote I could find, but my chicks are two weeks old and seem to be getting crowded. My mother & father in law used to raise chicks and didn't even use a brooder (then again my parents didn't use carseats when I was a baby) and they have been telling us they need to go out in their coop. They are starting to get their feathers. Nights are now getting down into the low 60's or upper 50's. We don't really have another place to keep them in the house that will be safe from our kitties and doggies. Could they withstand those nights soon?