Hey Easter eggers, Congrats that they will soon be laying for you. My thought would be put oyster shell out---if they need them they will eat them, if they don't they will last a long time. Alternatively, you could take shells from eggs you use daily and break them up---they contain the same Calcium Carbonate that the chickens need, you would be recycling and your chickens would produce a supply. I have to say that mine prefer egg shell to oyster shell.... I have a cup out with oyster shell and one with egg shell.
