On June 6 the chicks will be 3 weeks old I know I probably asked this before but I just want to make sure.. Can I put them in the coop ? Here are the temps for the next ten days just an idea. Right now I have them in the brooder in my bathroom and every time I'm cleaning the brooder they are flying all over right out of the brooder lol I don't have the lamp on anymore and they are getting to big for brooder I have to clean it twice a day .. The coop is big 8x5 with a 6 foot run, I have 6 girls 1 Orpington 1 barred rock 1 jersey giant 1 Rhode Island Red 1 Easter egged and 1 Auracana.. Would I need to put the lamp outside? I've been taking them out a little each day.. Any advice would be appreciated.. Thanks Roe Also should I use pine shavings for coop and run? Or sand and if I use sand what kind should I get ? Is there a specific sand?