Hi all, I was hoping you could help me with my flock. I had three chicks, 2 pullets and a cockeral. The cockeral got sent to a different farm because I already have a rooster. And last night one of the pullets didn't come back after free ranging with my ducks. So now I have one 9 week old pullet. Is it safe to put her in with the big chickens alone? What other options do I have? And help would be greatly appreciated.