@artsyrobin They did okay tonight. We put the little chicks directly in the run close to sunset, with a place to seek shelter and their own food and water. As expected, a few of the bigger chickens took after them to show them who was boss. My hubs intervened and poked the aggressors with his finger. They didn't try anything else after that, except chasing the chicks back to their corner when they got too close. The bigger chickens guarded their food and water in one corner like big fluffy sentinels. The little ones stayed in their corner chirping their heads off, terrified of the bigger ones (except the runt who got a bit cocky now and then). After they all fell asleep, hubs put them all to bed, the chicks in their own bed, of course. I'm getting up extra early to observe and give treats if all is still good. As long as there's no overt bullying, bloodshed, or feather picking, we're going to try to leave them to their pecking order business.