A few weeks ago I added an adult pair (hen/roo) of Seramas to our family. I have a RIR hen, a Mille Fluer roo, and one of theyr chicks. THey free range during the day. The other day I finaly let the newbies out to range. My mille fluer is now hanging out with the Seramas, like they are all old friends. Will they stay friendly or start fighting later on?