So this old dog kennel is on our property and it will make a HUGE coop which of course will only encourage my chicken math. All of the walls you see are rotten and we are demo=ing on the weekend. The roof and supports are all great. So we need to rebuild all the walls of course, which I'm grateful thats all that will have to be replaced! The coop run will be under the roof which will keep everything nice and dry. I'm thinking sand for the run but the actual coop part has cement. I want to do the DLM - do I need to put down linoleam (sp?) over the cement or will the cement do well enough? Thanks for looking!