Hello. I’m currently brooding a flock of 8 chickens and have just managed to complete the coop build. In approximately two weeks the girls will have their new home. I do however recognize they will need to stay in coop/run for 30 days so that they know where home is. I have their coop on concrete, as well as run. I’d like to throw down fake grass, temporarily of course until the 30 days is up then I will have free range chickens. Do we know if this is a terrible idea for indigestion purposes? Or do we know if they will NOT eat the fake grass if they manage to bring it up? Thanks for your time!