Chihuahua Interesting Feature

Chihuahuas have an interesting feature of standing erect when they get older. They are small, energetic dogs with a variety of colors. Their long, wiry coat can be single or double coated. They can also have different facial shapes and colors.

Known as Chihuahuas, they are popular household pets with a unique look and personality. Their prevalence in pop culture has also contributed to their popularity. In the early aughts, the Chihuahua was the mascot for Taco Bell. She also appeared in the film "Legally Blonde 2."

Chihuahuas are one of the smallest dog breeds in the world. Their ideal weight is about six pounds, although some may grow larger. They are also available in nearly any color and pattern. However, Merle coloring is not allowed by many professional breed associations as it has been linked to health issues.

Another interesting feature of Chihuahuas is the molera, a small hole in the top of the skull. This molera is a sign of purity and a sign of purebred status. It is very similar to the soft spot found on a newborn baby's head. However, molera presence does not necessarily indicate future health problems in a dog.

Although Chihuahuas may appear small and frail, they are actually very healthy. They can live up to 15 years of age. In comparison, medium and large dogs tend to live for only ten to thirteen years. Their health status and age play an important role in their personality.