I have read the treads about integrating new hens and roosters with established flocks, but what about a Roo and his 3 hens? My friend is going through a nasty divorce, and needs to find a home for her Roo and 3 hens NOW. So, she is bringing them to my house tonight. I currently have 6 hens, all about 6 months old. No roo. The plan is that the roo and 3 hens will be in a big dog crate in the coop. We will put them in there tonight, while all are sleeping. Hopefully the introductions through the crate wire will go well, then eventually integrate them with the flock. We have met the rooster before and he is friendly and a good protector of his flock. My big question is that since this roo already has 3 ladies, with that cause more problems with my 6 hens? Any other advice? THANKS!!