We planned in the very beginning of our chicken conversations, that we were going to get 5 hens and a roo from a friend of ours that had too many. but things never went through, but in the meantime we ended up with 10 chicks in a brooder somehow lol then a day or two later, it grew to 16 chicks in the brooder. then the next weekend we have 4 hens out in the coop, and the new run we built for them was finished and in place. all in all we have 16 chicks, and 4 hens (already laying), and counting the days til we get more (that we won't have room for). It's going to be hard to see this big empty brooder just sitting in my office... lol. if you go by the 4 sq ft rule per chicken in our coop, we could house 40.....omg I hope we don't go that crazy lol