Fred the Dachshund goes missing for days, only to be found stuck underground! Watch his hilarious rescue and classic Doxie ...

Prairie dogs live in underground burrows, extensive warrens of tunnels ... These group members even greet one another with a prairie dog kiss or nuzzle. Young pups are very playful and can often ...

Fennec foxes live in underground burrows during the day to avoid the desert heat. They often dig their own burrows, with multiple entrances and exits ...

The burrowing owl is the only owl species that lives underground, digging its own burrow or taking over abandoned ones made by other animals ...

These voracious predators hunt them in their own burrows, and take shelter in abandoned prairie dog dwellings ... many prairie dogs because their underground complexes are destructive to fields.