Was wondering what are the foods best for chickens that contain a lot of protein? I feed treats but usually only fruits and vegetables. I know eggs have a lot of protein and so do feathers and I have a couple of gals that are eating their own eggs and plucking feathers out of each other and their roo. Im hoping it is just a lack of protein and not that they are just evil or something! Is it really ok to give cooked eggs to them? I would hate to start all my chickens on an egg eating binge! Thanks for any advice!!