I am wondering about a silkie hen that we have sitting on eggs, I gather that it is okay to encourage her to eat? and I am wondering if it would be good to give her some egg yolk from some egg white omelettes that I made my daughters for dinner? It makes me feel wierd to give them eggs? The yolks are raw, dont want to encourage anyone to eat their own eggs, but its okay for them to eat the shells and all?