Chihuahuas are one of the most distinctive and beloved dog breeds in the world. Despite their small size, they are known for their big personalities. Chihuahuas also make great companions and are the perfect furry edition to many families. However, despite Chihuahua’s popularity, there are still lots of things that many people don’t know about them. Here are ten interesting facts about these tiny yet feisty canines.
1. Chihuahuas Are Named After a Mexican State
The Chihuahua gets its name from the Mexican state of the same name. This breed is believed to have originated in Mexico, and its name is a tribute to the region where it was first discovered. The state of Chihuahua is located in northern Mexico and shares a border with the United States.
2. There Are Two Types of Chihuahua Coats
Chihuahuas come in two distinct varieties: the smooth coat (short-haired) and the long coat (long-haired). The smooth coat Chihuahua has short, sleek fur, while the long coat Chihuahua boasts a soft, flowing coat. Both types can come in a variety of colors and patterns. This diversity in appearance allows owners to choose a Chihuahua that best fits their aesthetic preferences. Additionally, both coat types are equally lovable and share the same spirited personality traits characteristic of the breed.
3. Chihuahuas Have a Unique Skull Feature
One of the most distinctive physical features of a Chihuahua is the “molera,” a soft spot on the top of their skull. This is similar to the fontanelle in human babies. While most dogs’ skulls harden and close completely as they mature, Chihuahuas often retain this soft spot throughout their lives. However, not all Chihuahuas have a molera, and it does not typically pose any health risks.
4. Chihuahuas Are One of the Oldest Breeds in the Americas
Chihuahuas are believed to be descendants of an ancient breed called the Techichi, which was kept by the Toltec civilization in Mexico as far back as the 9th century. Later, the Aztecs are thought to have bred these dogs for various purposes, including companionship and religious rituals. This long history makes Chihuahuas one of the oldest dog breeds in the Americas.
5. Chihuahuas Can Have a Variety of Ear Types
While many people are familiar with the classic upright ears of a Chihuahua, not all Chihuahuas have this ear type. Some Chihuahuas have “rose” ears that fold over at the tip, while others have “button” ears that lie flat against their heads. The shape and position of a Chihuahua’s ears can add to their unique and varied appearance.
6. Chihuahuas Have a High Metabolism
Chihuahuas have a fast metabolism, which means they burn energy quickly. This high metabolic rate requires them to eat small, frequent meals throughout the day to maintain their energy levels. Owners must be mindful of their Chihuahua’s diet to prevent hypoglycemia (low blood sugar), which can be a common issue in this breed. Chihuahua owners can help prevent low blood sugar in their dogs by providing small, frequent meals throughout the day and ensuring they have access to high-quality, nutrient-rich food.
7. Chihuahuas Have Ancient Relatives
Recent DNA studies suggest that Chihuahuas may have ancient relatives that trace back to Asia. Researchers believe that small companion dogs from Asia could have been brought to the Americas by early human migrations, mixing with local dog populations and eventually contributing to the development of the Chihuahua breed.
8. They Have a Unique “Deer Head” and “Apple Head” Classification
Chihuahuas are often classified into two unofficial types based on the shape of their heads: “deer head” and “apple head.” Deer-head Chihuahuas have a longer snout and larger ears, resembling a young deer, while apple-head Chihuahuas have a more rounded skull and shorter snout, giving them a more traditional toy dog appearance. These classifications are not recognized by major kennel clubs but are commonly used by Chihuahua enthusiasts.
9. Chihuahuas Were Once Sacred Animals
In ancient times, Chihuahuas were considered sacred animals by the Toltec and Aztec civilizations. They were believed to have spiritual significance and were often used in religious ceremonies and rituals. Some ancient legends suggest that Chihuahuas were thought to guide the souls of the deceased to the afterlife, underscoring their revered status in these cultures.
10. They Are Highly Intelligent and Trainable
Chihuahuas are highly intelligent dogs, which makes them very trainable. They can quickly learn commands and tricks, especially when training is reinforced with positive rewards like treats and praise. Despite their stubborn streak (which is another thing Chihuahuas are known for), with consistent and patient training, Chihuahuas can excel in obedience and even advanced dog sports.
