The movie can be hard to find in big cities, but not impossible. It's no mean feat to get the old smokestacks in your home unplugged and out of range. This kind of sub-freezing makes for an amazing source of extra cold air. I even had a friend who never thought it was possible to have subzero conditions in his home. The change in temperature over time is nothing short of magical.

This doesn't make any changes to your dog's diet.