So I have 5 chicks, about 4-5 weeks old. I want them to lay eggs, I need a roo for them to do that right? When do I get one, how old should he be and how do I introduce them? will they get along? also, where do i get one without buying from hatchery online? My local feed stores sold me the chicks, but everyone i have called said they dont have roos or they dont know if they are roos or hens? this is fun already!