Now ya'll have me worried, my coop is only 4x8 and the hatchery told us based on those measurements, we could do 16 hens??? I trusted them....is my coop too small for 16 birds??? I do plan on having a large run/pen but is my house too small???? Hubby will kill me if I tell him that, he's worked so hard on it....although my idea was 8x8, he said 4x8 would be "fine".....