Hi All, I have a young flock, will be a year old this spring. They are all happy, healthy, and laying as well as they did this fall. I feed them organic layer crumbles, oyster shell, scratch, and a very few kitchen scraps. I just see a lot of discussion of other things here, and am wondering if I'm missing something obvious. Like I said, my chickens are beautiful and appear healthy. Don't mess with what works?? Thanks!