I've got a mixed group, bantams, sussex rooster, bantam sussex crosses, etc. I've just aquired 3 silkies white, buff and grey. Can the silkies breed with the other chooks? Do the silkies need to eat anything different to the other chooks? I feed them scraps, scratch mix, and let them free range throughout the house yard and paddock. Is this okay for the silkies? Will they socialize with the other chooks? How do I get them to be friendly? Any advise would be appreciated. Thank you.