Don't Miss

30 Favorite US Dog Breeds

28. Chihuahua

The Chihuahua originated from Mexico and is the smallest breed of dog. These petite canines are either long or smooth coated and can be found in a variety of 9 different colors with 6 distinctive markings. These little dogs are a mixture of charm, elegance and cheekiness and are well known for their terrier like tendencies. They need little exercise and enjoy being in the home and make excellent apartment dogs.