I go through phases with feeding mine eggs. Whenever I have an egg that is not quite up to par to sell, I either use it myself, have been giving them to the soup kitchen, or I scramble them and feed them back to the chickens... it's a healthy meal for them! I also save all my shells, crush them up and feed them back to them along with oyster shell. They dig for the egg shell. I have one production hen that lays an egg with the shell VERY wrinkled... I save those for them. My young girls are laying very small eggs right now. Too small to sell, so I either donate those or give to the chickens. Sometimes I crack an egg by accident bringing it into the house. That goes to the chickens. It depends on the day/week how much egg they get.