Glancing at any chihuahua, one would think of words like dainty, weak, or panic-stricken due to their nervous shaking. These descriptions may be true but Chihuahuas are excellent protectors. The ears that are practically 70% of their head are highly tuned to dangers and in turn they alert their owners. Whether the danger is the mailman or a bear, Chihuahuas are determined defend with the utmost hostility. They are loyal creatures so with love and respect, you too can have the privilege of having your own miniature guard.