Yes on the oyster shells. Her 1st egg the other day had a thick shell. They get layer feed and about a tablespoon of scratch before dark. For treats its either some sliced grapes, oatmeal (1/2 cup) with layer feed mixed in or a couple cooked eggs maybe 3 times a week.
This girl has gone through so much and now laying eggs that are really big for her size. When she 1st started to lay it was double yolks, then the eggs went soft shell, then she was just about killed by the cockerel. It took about 6 to 7 weeks after the cockerel just about pecked her to death to...