Thanks for the Box post .. I thought the 12" width was a little too much . Reason for asking the question . The last batch I made was 8' x 24' x24". I do not use wire on the sides .
We here in Michigan have not set any Eggs yet . This week is the first warm weather we have had . We have found that our best Marans are not the early hatched ones '
I have found that if you use a small female chicken Marans as a breeder that likely that the off spring will be on the small side. Also that the early hatch Fowl will tend to get larger.