He crossed a continent to reunite with his family.
In 1923, a Scotch Collie mix named Bobbie became separated from his family on a road trip in Indiana. Six months later, he miraculously appeared on their doorstep in Silverton, Oregon, weak and footsore. He had walked an astonishing 2,551 miles, crossing the Rocky Mountains in the dead of winter, driven by an unbreakable bond and a desperate desire to be home.