Hi, I have a fully covered run that is wrapped in plastic sheeting for the winter. I use construction sand and for the past 2 years I’ve added a good layer of chopped straw for winter warmth. My vet wants me to ditch the straw as this is the 2nd year in a row that my oldest hen has developed an impacted crop. Last Christmas Eve she had surgery to empty out her crop which was mostly straw and mealworms. She will probably need surgery again within a couple weeks if I can’t get her to pass it. Since they already knock pine shavings out of the coop and into the run, I was thinking of switching out straw for shavings fully in the run. Does anyone use shavings as run bedding? I would appreciate experiences with this method. Thank you!!