They are not good layers but make good mothers. I am glad you saved them from the Safeway parking lot!
About your coop-- you need a structure they can go into to get out of the elements, and the wire floor of what you have now could hurt them. Best to put some type of bedding over it so they can scratch around at will.
About your coop-- you need a structure they can go into to get out of the elements, and the wire floor of what you have now could hurt them. Best to put some type of bedding over it so they can scratch around at will.