My Dog, My Hero

''My Hero'' to Be Chosen: Eight finalists will compete tonight for the title My Hero. The winner will wear the coveted gold Hero medal. These brave and courageous dogs will each appear with their nominator who will tell their story.

There''s Smiley, who fought a giant bull. Bear used his giant paws to save the life of another dog. Munchkin warned a gardener of a poisonous snake about to strike. Ol...