I bought 2 Polish chicks today at a swap, they can't be any older than a couple of days. I want to integrate them into my flock of Cochins (which are kept penned for most of the day), I would like to give them to one of my broody hens, but I'm not sure exactly how to go about it. Can it be done? Will they get hurt or worse by the grown chickens? My hens have not raised any chicks before, but there are a couple of them that LOOOOVVVVEEE to sit, and have to be pushed (screaming, pecking, and even giving dirty looks) off of their eggs for collection. Can I just put the chicks into the nest box with them and have them think "Oh, they hatched!"???