Hen won't eat oyster or egg shell

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.

 

Very sound advice. Just what I was starting to try today. I was just hoping something she might eat would contain enough calcium to give her a boost, but I am learning that calcium without the right ratio of phosphorous, magnesium, and vitamin D3 wouldn't help much because of balance issues, so layer crumbles and pellets for at least 7 days. Do you know if the crumbles are as balanced as the pellets? Just wondering....

 

Just went out to check on the flock, and Brandy was in the rafters pecking around. I climbed up there and found two perfectly good hard shelled eggs with peck holes! I brought them in, disposed of the insides (since I had no idea how old they were), microwaved the shells, ground them up and took them back outside and fed them to her. She ate almost every bite! Brandy just won't lay in the same place everyday anymore. Looks like I'll be practicing Easter egg hunting for a while until she settles down into a steady routine.

As soon as Dahlia lays her first egg in about 5 or six weeks I'm estimating since I don't know how old she is, I think I'll put Pocket and Penny in the coop pen if Brandy doesn't start acting more like she did when she was an only bird to see if that helps. The little bantams don't show much interest in leaving the coop, so they would be happy in there as long as I take them out once or twice a day. The coop pen is about 4'x4'x3'. I was planning on letting Penny hatch some eggs in there, but I may wind up with a smaller pen for that. If I get any baby chicks, I will need the big coop pen for them. I think I need to embark on another building project. I didn't think chickens were supposed to like being only birds since they are flocking by nature, but I think Brandy may be the exception. Never a dull moment in chickenville!

 

It's all so interesting. Seems that everything about chickens fluctuates. When Brandy laid her first egg, it was perfect. Granted, it was the smallest egg she ever laid, but it was speckless and hard. She produced bumpy, (probably calcium deposits) eggs after a really cold night fairly regularly and still does. She laid every egg in the box I had prepared for her until I got the new birds. I keep oyster shell available for her in a bowl, and even though she free ranges for an hour or two on pretty, dry days, I sprinkle grit around on the coop floor in case we have a run of rainy weather. Now I have a separate bowl of grit for the little bantams since they rarely jump out of the coop into the run, and I sprinkle it in the coop pen for the young Dahlia. Every time I think Brandy has adjusted well to the new birds (who by the way have definitely adjusted to Brandy) she gets weird and changes her routine. Unpredictable. A hen who doesn't want to be figured out! Lord knows I love that chicken!