Hello all! I live in the Seattle area and finally decided this was the year to get chickens. My coop is up, the birds are living in it and hope to have the hardware cloth on the run once it arrives via mail order. I have a concrete floor for my run and not sure what material I should use to cover my run. I'm looking for advice from fellow Seattle/Western Washington folks. What are you using in your run? I look forward to your suggestions. Thanks.