Chihuahua - A Doberman brain in a midget body

Some Chihuahuas do loathe every person on the planet other than their owner and are more than happy to let everyone within earshot know it.

Giving the signal when danger approaches,
Standing his ground like a sentinel bold;
How his eyes shine with the fire of the ages,
How his coat bristles with courage untold!

Please note all dogs lovers ---- we did not provoke doggie or tap on the window, but even the tiniest Chihuahua is still a wolf at heart.