Okay, I know it's a big no no to put 1 yr old and 4 wk old together but what do you do if you only have one coop? The 4 wk olds are getting big and I need to get them out of the cage that is in the coop. Do ya'll have two coops or divide the coop? And how do you do the chicken door when you only have one door? what about the different food type? I'm at a lost right now on what to do with them. I didn't expect for all 15 eggs to hatch when I incubated them, and now I've doubled my count of chickens.