Think you're too busy to hit the treadmill this holiday season? Take a page out of Munchkin the Shih Tzu's book.
The pup rose to fame when she donned a teddy bear costume on Halloween. Nearly a month later, she's become an expert at running on a treadmill in said costume. The result is thrilling -- not to mention really cute.
Well, we know who won't be packing on the pounds this Thanksgiving.
Calling all HuffPost superfans!
Sign up for membership to become a founding member and help shape HuffPost's next chapter
