What's that dog with the tiny body, big ears, and winning personality? It's the Chihuahua! Chihuahuas are spirited dogs with keen intelligence and seemingly fearless attitudes. Their owners think they are the best dogs ever - and it's easy to see why. If you're a Chihuahua fan, you'll want to learn all about this breed, from its popularity among Hollywood stars to its history as a favorite pet in Mexico. You'll also want to find out how to care for the Chihuahua. So check out this go-to guide for Chihuahua lovers - and learn all about why Chihuahuas are the best breed there is!