Hello all, Ok, last week I adopted two hens. One is laying great eggs , nice sized and good firm shells. The other is laying very thin shelled eggs. They both are on the same diet - layer feed, BOSS or scratch for treats. They have plenty of access to fresh clean water and Oyster shells, etc... Below are images of the hen and the eggs, please note that both ends of the egg there is a bit of discoloration. What am I doing wrong? Suggestions? And finally , are the thin shelled eggs safe to consume? It's the white hen: Thanks for the input.