I had 10 boxes for 32 hens for the first 6 months--they all were used and some had favorites to the point of forcing some of the more meek girls out if they needed them. Recently I had 2 more broodies in addition to my normal 3, so I had to make some more out of what I had on hand. Now there are 6 more and all but 1 has been used. And my goofy lakenvelder and polish still lay in the corner of the coop floor at 1 year of age.