Talk big through the glass. Run fast when the door opens. That's the Chihuahua way. A viral TikTok captures the exact moment a tiny Chihuahua's confidence evaporates faster than his barks could echo.

Add Yahoo as a preferred source to see more of our stories on Google. Many dogs love spending hours at the window, watching the world go by, keeping an eye on neighbors, wildlife, and anything ...

In this video, we meet a very chatty Chihuahua who appears to be arguing with great passion toward something that's not there ...