Something's Out There

There's a mole or a snake or a mouse or something that lives out back. The dogs, and Tex especially, are determined to get it. They are constantly pushing around the trash cans looking for it and digging holes (faster than I can fill them in). One day it must have gone under the neighbor's shed. Here's Tex trying to wait it out:

Tex, Whatcha Doin'?

Who, me? It's under there, I know it is. I'm gonna get it.

If I could just get a little further under there...