I currently have my second broody hen in a short time. Sunset, first broody hen, hatched 4 chicks the on April 2nd. Goldilock's 10 eggs should hatch approx May 15th. Putting the chicks 6 weeks apart. My coop is 20'x16' with a 4'x8' instroduction coop inside that we have Sunset and her 4 chicks in at the moment. My concern is that our first set of chicks won't be ready to with with our flock when the second set of chicks hatch and that our two mommy hens won't let the two sets of chicks live in the introduction coop together. My question is... Should I build another introduction coop to raise the second set of chicks in? Or is there something else I can do. I'm open to any looking into any ideas you have. We will have a total of 10 hens, 1 rooster and more than that amount of chicks if they all hatch. Thank you for your time and suggestions.