10 Things you didn't Know about Chihuahuas

According to the FCI standard ^[5], the chihuahua was a wild dog that was captured and domesticated during the time of the Toltec civilization. They are one of the pre-Columbian cultures present living during the Xth and XIIth centuries in North America.

Some theories point out that the ancestors of the chihuahua as we know it today inhabited Tula (Tollan-Xicocotitlan) in the state of Hidalgo, Mexico. This is due to the well-known figure of "Techichi", which is considered the precursory breed of the current chihuahua. It is fascinating to consider how these ancient roots contribute to their unique characteristics and behaviors, connecting them to a rich historical tapestry.

Fuente: www.the-saleroom.com

The Chihuahua stands out for being an alert ^[6] and very brave dog^[5] as indicated by the FCI and AKC standards, respectively. They are also considered an intelligent, vivacious, devout, restless, sociable, and faithful dog.

Although each dog is different, the fact is that usually this breed creates a very strong bond with their owners, becoming very attached. It is also common to try to get attention or be jealous. Their courage is often displayed in their readiness to protect their loved ones, despite their small size. This can be both endearing and, at times, challenging, as their protective instincts kick in!

Have you ever seen a chihuahua all wrapped up? You probably have, especially during winter. It is not a fashion statement, this is because this breed is especially sensitive to low temperatures, as the AKC highlights^[6].

Does your Chihuahua Trembles a lot? You must know that they do not always tremble because of the cold. Sometimes the source of the trembling is due to excitement, to the fact that they are still in their puppy stage, to fear, or to possible hypoglycemia. There are many causes! It's important to monitor their health and well-being, ensuring that their trembling is not due to an underlying issue. Regular check-ups with the vet can help keep your Chihuahua in peak condition.

Indeed, the real name of this breed is "chihuahueño" or "Chihuahian", which literally means "arid and sandy place" in Tarahumara (Utoazteca language). Chihuahuas are named after the place where they were found, Chihuahua, Mexico. This connection to their homeland gives them a rich cultural heritage, which is reflected in their unique personality traits and behaviors.

Like human babies, chihuahua puppies are born with a soft spot on their skull. That's because their front panels (the bones of the skull) have not connected totally yet. They should end up doing so during their adult stage.

It is usually a congenital defect ^[1] common in toy-sized and teacup dog breeds, such as the shih tzu, the Yorkshire terrier, or the Maltese, but can also be caused by hydrocephalus, an infection in the brain, a brain tumor, or a disease that blocks the drainage of the cerebrospinal fluid.

In an article [2] by the Universities Federation for Animal Welfare on genetic problems of Chihuahua, it is stated that primary hydrocephalus (presence of water in the brain) is one of the most common congenital diseases.

Hydrocephalus causes pressure and pain in the dog's brain, as well as thinning in the bones of the skull. This disease is associated with the size of certain breeds. It should be noted that monitoring your Chihuahua's health and seeking veterinary care is crucial if you suspect any health issues.

The Chihuahua is the smallest dog in the world, both in height and in length. According to Guinness World Records, the smallest living dog (in length) ^[3] is Brandy, a female chihuahua that measures 15.2 centimeters (5.98 in) from the tip of her snout to the tail. She lives in Florida, United States.

It also records that the smallest living dog (in height) ^[4] is another female chihuahua named Miracle Milly, which measures 9.65 centimeters (3.79 in). She lives in Dorado, Puerto Rico. These tiny dimensions make Chihuahuas incredibly portable, adding to their popularity as companions.

If properly socialized, the chihuahua is a dog that relates wonderfully with virtually all breeds of dogs, even with cats. However, it is often common to observe how Chihuahua dogs prefer others of their own breed to socialize with. Perhaps this is why it is among the curious facts stated by the AKC^[6]. This preference might be linked to their shared size and temperament, which could make interactions more predictable and comfortable for them.

The Chihuahua is one of the most popular and beloved dog breeds in the world. It began to be known in the United States after the broadcast of the Taco Bell ads, in which Gidget the dog appeared (which replaced Dinky). Paris Hilton, Hillary Duff, Britney Spears, or Madonna are some of the many celebrities who have decided to adopt a dog of this breed. Their popularity can also be attributed to their compact size, making them ideal for city living, as well as their vibrant personalities.

According to the FCI standard ^[5], the Chihuahua has two varieties: short-haired or long-haired. In both specimens, we can find all kinds of colors or combinations, except the blackbird or hairless dogs.

The long hair specimens have a silky, fine, and slightly wavy fur, and also have an inner layer. The most notable feature is the presence of long hair in their ears, neck, extremities, feet, and tail. Those who have short hair show short and stuck fur, which sometimes has an inner layer. This wide variety of appearances contributes to their charm and appeal, catering to a broad range of aesthetic preferences among dog lovers.

The Chihuahua is one of the dogs with the longest life expectancy. Relatively few years ago it was estimated that they lived between 12 and 18 years, but currently, we can find Chihuahua dogs that are over 20 years old.

If you offer them a good diet, veterinary visits every 6-12 months, good care, and much affection, your chihuahua can reach this wonderful number. Their longevity is a testament to their robust health and adaptability, as long as they receive proper care and attention throughout their lives.

What more can you ask of this adorable breed?

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