lol mine never really touch the oyster shells much. I guess they pick at it when they need it though. Shells are usually in good shapethanks Jason and Ron -- I've been buying King Feed, now that it's locally available, but will have to switch to their flock raiser, as Max is always in there chowing down with the ladies. they also always have oyster shell to snack on, but several of them really did have poorer shell quality (even with free-choice oyster shell) during the time when there were broodies/chicks in the same pen so everyone was eating chick starter... hmm.