Well we finally got the coop and run together (first time chicken owners) and the weather was gorgeous at 82F so I put my son's chicks in the coop to have a nice day adjusting to the new digs. They will be moved outdoors soon, wether permitting ( and I'll make a mama heat pad cave for them). We have a dry dirt floor in the run to which I added PDZ, then a 3-4" layer of pine shavings. I'm trying to do deep litter in the run and also decided on PDZ and pine shavings in the coop that I will just change out weekly. The PDZ is sprinkled throughout the run and coop under the shavings and of course the chicks start kicking the shavings everywhere and going for the PDZ, is this OK? They seemed intent on getting at it and eating it despite having food and water and few mealworms in their coop. Geez I hope it's ok if they ate some! Should I be worried? They seem fine, tired actually from their big day outside.