I'm not sure of this hens age we got her as a stray already laying. She lays 4-5 a week on average usually 2 or 3 with one day off. I'm use to seeing body checked eggs from her usually a ring on the smaller half all the way around. This is our first cracked (whole egg not broken just visible cracks) I did candle it with a standard flash light along with a few of her others from the past week to make sure this hasn't been a normal thing I just want seeing 4 piont star pattern from a central spot, only about half way around the egg. you can see they all go about half way around the egg. hopefully this one is visible enough. It looks like there is a depression (more like a pressure spot) in the middle of the cracks). So in thinking since I haven't seen this before either she stood up while laying, or one of the other hens dropped thier egg on it. I'm thinking it happened in the nest. But then again it does sort of look like it was trying to heal before it was laid, so maybe it was an internal crack. I haven't noticed anything off in the flock they did get free range yesterday after 2 crazy days that keep them in the coop. (Bad timing one day and looking for a dog owner the second) she skipped laying yesterday which is normal for her as she just layed the 2 days prior. I guess my biggest question is the egg safe? Do I just move it to the front of the egg eating rotation? Or feed it to the dog, or chickens?