Ok I'm pretty new, but we've raised chickens for a year

I've added several grown birds to my flock with no big issues. So in January I bight baby chicks. For the first 2-3 weeks they where inside my dining room

as the weather got nicer I started taking them out to a small coup my hubby bought for me ( we call it the baby coop, as it's pretty small, and has no roosting bars (so once they get older they have to be moved again to the big girl coop) fist week they stayed in the run of the baby coop, and when it got dark, my son and I would go retrieve them to stay in thier playpen in the dinning room. The second week I had them stay over night in the baby coop. All this time my flock has seen the babies everyday

the last week I made a small pen around the coop, gets the baby's used to being outside the coop itself and they got to play in the grass, the rain everything without being in direct contact with the older hens and my rooster. Now they are 8weeks old and today I let them out to free range with the flock. My rooster didn't even take notice of them, the hens on the other hand picked on them ( but not terribly ) so I find today worked out pretty good

when I did take off for an hour I did put them back in thier pen, and let them out again when I got home. At about seven I gathered them up again put them in the pen, and as soon as it got dark up in the baby coop they went.. I'm planning on finishing a big chcicken coop to move them too this coming week(as I have baby's ready to move out to the baby coop) I'm home most of the day so I did do alot of checking on them, after all they are my babies... Hopefully some of the veterans will give us all some more advice...