Shoveling on the Roof

Due to the heavy snow falls this winter, people have been warned not to keep a lot of snow on their roofs. On our little house and our barn, the roofs are steep enough that there is not so much snow that it poses any danger. The main building is another matter. Daniel has shoveled snow off this roof. The problem is that it sounds terrible. We cannot help but asking him to stop. He did stop after a while, saying he had taken the worst piles of snow off. This is good, it keeps our house safe.