See also the biggest dog breed
Though there are one or two smaller dogs around from other breeds, the Chihuahua is generally considered as the smallest dog breed in the world. The average adult weigh around 1.5 and 3 kilograms and 6 to 10 inches in height. They come in a wide variety of sizes, head shapes, colors and coat lengths. Despite their size, Chihuahuas are highly intelligent. They are graceful, alert and swift-moving little dogs with a bold and lively expressions.
Because of it size, Chihuahua breeders often use terms like Teacup, Pocket Size, Tiny Toy, Miniature or Standard to describe puppies. They are also commonly referred to as either Apple heads – because of its short noses and rounded heads similar to that of an apple, or Deer heads – because of its longer noses and more elongated heads.
It’s miniature size makes Chihuahuas ideal pets for people who live in apartments or houses that don’t have so much space for a large dog. It is also the favorite pets of celebrities, who are often seen carrying them around and sometimes in their expensive purses.
