Duke doesn't go crazy but he doesn't like them, either. He doesn't like thunderstorms. My best advice is to keep him in one room when the noise is happening. Maybe you could stay with them. I know that you're not supposed to make a big deal out of it because that gives them a reason to fear the noise and might make them react worse to the noise. Hopefully, there won't be too much of that around here. We've got a pretty good neighborhood, thank goodness.