Often, these dogs are taller and heavier, exceeding the breed standard. Their skull is broader at the top and narrows into the deer-like muzzle. What is the Rarest Type of Chihuahua? Pure white ...

The Chihuahua ... gold, white, tan, and many others. They can also live well into their teenage years, which is great news if you're looking for one of the best dog breeds for companionship.