I have a well established flock with 6 hens and a rooster. One of my hens just hatched out 8 chicks a few days ago. I have them in a separate brood area and all seems to be going good. The rest of my flock can see them thru the wire sides. Today 3 of the babies escaped thru a loose corner. I don't know how long they were out. I was gone for several hours. When I got home I checked them out good, returned them to their momma (who was a bit upset) and fixed the hole. The other chickens didn't seem to pay them any attention at all. My question is if the other flock members seem to accept them how soon can I let them out of the brooder. I have raised chicks in a brooder in the garage twice and introduced them to the flock when fully feathered but I have never had a hen hatch chicks before. Will momma hen protect them and take them into the coop at night? Or should I just leave them in the brooder until they are feathered out? My chicken are not free range due to neighbors that won't keep their dogs out of my yard. They haven't gotten any of my chickens but they have killed another neighbor's chickens. But my coop and run have ample room for about 20 chickens. Thanks in advance for any advice.