I had read some thing a while back about roosters having health problems potentially from eating layer feed. One person suggested to feed Flock Raiser which I can not find in my area. My options are layer and grower/finisher. I love my roo, I dont want to feed him something that he could have a problem with but my options are limited. Help. I just poured in the last of the starter I had to finish up and as of a couple days ago all 5 are laying. Oh and I do offer oyster shell but I dont think they do much with it.