Hi All, I have been using the DLM for about a year now, I have run into a new situation and need some advice. Our weather has been very wet and cold, so the ladies have been spending a lot more time in the coop than last winter. Our winter last year was very mild so they were out a lot more. Anyway, as you can imagine the litter is getting dirty, I add new shavings and mix regularly. I know that one of the advantages of LDM is the added warmth that it offers during cold months. My question is, how dirty is too dirty for DLM? I don't want to compromise their health but I also don't want to take their warmth. Any advice?? Thanks Here are some pics of my coop. Our coop is raised about 4 feet off the ground, and has a wood floor.