Hi, We only have one hen left. If we get some new ones from a place where there's 100s of chickens sharing a coup will they all get along as though none of them know each other? ... or will I have to keep the new ones separate from the old one? Normally I'd keep the new ones separate to protect them from the existing flock - but one hen isn't a flock Any other advice along the way. Don't want the old-girl to feel lonely and don't want her to get overrun with the new ones either!! Thanks!