I am putting my best spring cockerel over all of my old hens in a separate pen. The cockerel will be the son of one of them, and new to the rest. I will see what comes out of that pen and decide from there. I am culling the #3 (last years) cock and putting the #1 cock over the best spring pullets. I will also cull two of the breeder hens that didn't produce as good of chicks this year. I keep the best cock of each line, and a backup cock from each line as well - total - 4 roosters.
That's my plan and I'm sticking to it.
That's my plan and I'm sticking to it.