How old do chicks/pullets have to be before they are moved from inside garage to an outside coop/pen? For the record, we live in town so there is not a major predator problem and I do not have any other chickens in the coop/pen. Should I possibly get a grown rooster to put in the pen with them for security just in case? Thanks!! 

Hens go broody when you don’t want them to… and won’t go broody when you do. 