Their coat isn't the only way that merle Chihuahuas are set apart from the others. They're more likely to have blue eyes (or even just one blue eye), and they will usually have pink mottling on ...

This adorable Merle Chihuahua might not look like your average farm dog, but she’s proving that pint-sized pups can rule the ranch from the front seat of a tractor.

And when it comes to cuteness, the Mele Long-Haired Chihuahua featured in the video below has it in spades. In fact, his unique coloring has made him so popular that people are totally falling in ...