"...All dogs can become aggressive, but the difference between an aggressive Chihuahua and an aggressive pit bull is that the pit bull can do more damage. That's why it's important to make sure you are a hundred percent ready for the responsibility if you own a 'power' breed, like a pit bull, German shepherd, or Rottweiler...."
Dogs
by Samuel Butler
"...The greatest pleasure of a dog is that you may make a fool of yourself with him, and not only will he not scold you, but he will make a fool of himself, too...."
Random Facts :
Chihuahua's
Are Fragile
Chis are fragile. Little dogs have little bones and one sad fact about Chihuahuas is that they are easily injured. A common injury for these sweet dogs is a luxation of the patella. In laymen’s terms, it is not uncommon for a Chihuahua to dislocate their kneecap usually when jumping off beds or other high surfaces in the home. Another common injury is damage to the trachea. These bitty dogs should only be led with a harness to protect their fragile throats.
Chihuahua's
Brain Size
I like big brains, and I cannot lie! It is a proven Chihuahua fact that, in body to brain ratios, these little dogs have the biggest brain of any other breed. This will come as no surprise to dedicated Chi lovers who know just how smart and clever their little dog can be!