I was wondering if there was a rule of thumb for flock size? There is 6 of us and go through one to two dozen eggs a day. So far we have around 36 pullets and about 20 meat birds. And one old sweet natured rooster. Should we get a dozen more so we have enough to sell and reproduce? If this is a goofy question sorry. Oh 3 acres plus a 25 x 20 pen. And a 8 x 10 coop with 10 boxes and 3 roosts.