I have four 5 week old chicks that I hope to put outside soon. I’ve read various opinions on when and how to introduce chicks to the big flock. My plan is to put the chicks in my mini coop (with run) next to the big girl coop and let them see each other when the big girls are out and eventually let them free range together for several days/weeks before combining them into the big coop. Would this method work or do I need to change my strategy?