I have two broody silkies and so I put them to work on some Japanese bantam eggs. I haven't moved them so they are in a coop/run with 5 other hens and 2 roosters. I know lots of people leave their broody's in with the flock and they, to my understanding, do fine. But japanese chicks are even smaller than silkie chicks. I know the roosters will pay them no mind but I know a hen will attack them like any other new chicken. Should I leave them or move them? If I do move them can I put them together or will they go after each other or each others chicks after they hatch?