My shih-tzu is exactly the same. We have a large police dog/pit bull mix and my little 20-lb. shih-tzu is the protector of the house and completely fearless of anyone or anything. He's been known to take on dogs four times his size!!
He literally would protect us with his little life:
36 posted on 04/04/2014 10:53:39 AM PDT by Bon of Babble
(The dogs bark; the caravan moves on!)
