My light brahma who is just over a year has taken a turn for the worse. It seems like every time we switch them to pellet food, someone gets sick......could pellets be causing this dying issue or is it just coincidental?? She probably won't make it through the night. The last 2-3 that passed were egg bound. I provide oyster shells in the diet and they are on Layena food. Any help would be greatly appreciated. Thx! She is so you for be passing on so quick.