According to 9 News, the Evergreen, Colorado, Dachshund stepped in and saved his pooch pal from a mountain lion attack. On the night of Nov. 7, according to Mijo and Winston's owner, the two dogs slipped out of the house through an open door. Shortly after the dog duo got outside, a young mountain lion pounced on Mijo, a small Chihuahua/Dachshund mix, and grabbed the dog in its jaws.