Feeding egg shells

[Davethebirdman]

so I have one chicken who hates oyster shells. She knows she needs the calcium, but she won’t eat it on her own. As a result she’s been on off laying soft shell eggs. We’re thinking of switching to crushed egg shells to see if she likes those better. Has anybody had problems with egg eating after switching them the egg shells? Any advice would be appreciated. Thanks!

I sometimes mix it into regular food. They reject them sometimes too large for their liking.