I have 27 standard birds and three bantams. I got a mixed bunch of barnyard eggs and the three hatched alongside the rest. I didn’t do anything differently for them, they grew up alongside their standard peers, except for the one silkie who didn’t tolerate the cold so well at first. She got some extra time inside. Ultimately I separated the bantams into their own coop. One of the chicks began slipping through the fence regularly, the silkie wasn’t well integrated with the larger birds and I decided I’d acquire more bantams in the future. They’re really adorable and mine are easy to handle compared to the flightiness of my standard birds.