Well, Brandy laid an egg again today with a shell so soft it broke when I was removing it from the laying box. She won't touch the oyster shell or egg shells. She was never particulary fond of layer pellets unless I broke them into smaller pieces, so per the feed and seed store's recommendation, I switched to layer crumbles which she practically inhales. Is there anything else I could add to her diet that will harden her egg shells? This never happened until I got the new birds. She is very jealous, but I thought she had adjusted except at treat time. I am backing off the Romaine lettuce for a few days to see if that helps. Today at treat time I only offered broken up layer pellets to the grown birds and sunflower seeds to baby Dahlia. They didn't seem to realize they weren't really getting "treats" since I hand fed them. Anyway, I hope one of you can suggest an alternative to oyster shell and egg shell to improve Brandy's egg strength. Thanks in advance.