Anyone who has ever tried to pull a small child on a sled knows that it's harder than it looks. If you're resourceful -- and have a scarily strong Jack Russell Terrier at home -- you can go ahead and outsource that work.
This dad has been doing so for years, starting when his little girl was a 25 pound 1-year-old and Diego the super-pup was only 10 pounds. That would be impressive on its own, but they filmed it again four years later when she was a 40-pound preschooler and Diego was only slightly bigger than before.
We're excited to see the YouTube clip when she hits high school -- maybe by then she'll be pulling Diego.