Not an uncommon sight when you visit Yellowstone in the winter months. The fox and coyote will listen for a mouse or vole below the snow . and then dive down to catch their dinner. My dog does this too:)
[A Fennec Fox lives in the Sahara desert. It has large ears for hearing prey, but mainly to help let heat escape from it's body, that accumulates, living in the desert. "DON'TS EVER F WIF A FENNEC FOX.