Welcome to DogsOnWings

Chihuahuas

Chihuahuas may be small, but they are giants when it comes to personality. These tiny dogs are pure charisma, full of energy, and have more than enough courage to face anything, even though they are the size of a shoe. It’s impossible not to fall for this combo of cuteness and attitude.

If you’re looking for a companion that’s easy to take everywhere—whether on trips or daily outings—a Chihuahua will be perfect. They adapt to any space and are always ready to steal the spotlight with their charming demeanor.

Below, you’ll find comprehensive information about the breed and discover if it fits your lifestyle. If you already have a Chihuahua, you won’t miss out either! We’ll share excellent information and tips to help you take even better care of your pet.

Official Name: Chihuahua
Other Names: Chihuahueño, Chi
Origins: Mexico, 9th century
Chihuahua dog breed
Drooling Tendency:
Level of hair loss:
Care needs:
Tendencies to bark:
Compatibility with other pets:
Energy level:
Suitable for living in apartments:
Can it be alone:
Family pet:
Sociable with other animals:
Cold weather:
Hot weather:

Male

Height:
6–9 inches
Weight:
3.3–6.6 pounds
Puppy age:
From 2 months to 12 months
Adulthood:
From 1 to 7 years
Elderly age
From 8 years onward
Baby age:
From birth to 2 months

Female

Height:
6–9 inches
Weight:
3.3–6.6 pounds
Mature age:
From 3 to 6 years
Coat:
Short or long
Size:
Miniature
Life expectancy:
12–20 years

Everything you need to know about the breed

The Chihuahua is the smallest dog in the world, but what it lacks in size, it makes up for in personality. These little giants love being close to their owners, showing intense attachment and even a hint of protective behavior.

They can be quite vocal when they feel the need to "defend" their territory, but this stems from their unconditional love for their family. This breed is perfect for those who want a loyal, affectionate, and energetic companion.

They are highly adaptable, fitting into small apartments or larger homes. However, don’t be fooled: even though they adapt well to different environments, Chihuahuas dislike being left alone for long periods and can become anxious without frequent company.

These little dogs have a striking temperament, combining intelligence with a bit of stubbornness. With proper care and love, they quickly become the center of attention and joy in any home.

Facts About This Breed

Chihuahuas are full of quirks that only those who live with them truly know. Below are some interesting facts about this unique breed:
  • The smallest dog in the world: The Chihuahua is officially the smallest dog in the world, weighing an average of 1 to 3 kg. Their small stature and big courage make them unique, defying the stereotype that only large dogs can be protective and brave;
  • Longest life expectancy: Chihuahuas can live up to 20 years, making them excellent long-term companions. They have one of the longest life spans among dogs, meaning years of love and loyalty;
  • Guardian at heart: Despite their tiny size, Chihuahuas are very protective and won’t hesitate to confront larger dogs. They become extremely loyal to their owners and act as true guardians of the home;
  • Known for "talking" a lot: Chihuahuas are known for being very vocal. They love expressing their opinions with barks, especially when alerting about something or someone. This behavior often reflects their protective instinct;
  • Size doesn’t define energy: Although small, these dogs have a lot of energy to burn. They love playing and running, especially when they get to be near their owners. Don’t be fooled by their size—Chihuahuas are highly active.

History of the Breed

The Chihuahua is a breed that originated in Mexico, specifically in the state of Chihuahua, from which its name comes. They are descendants of small dogs used by ancient native peoples like the Toltecs and Aztecs, who considered them sacred animals.

Although the breed was developed in Mexico, it gained international popularity in the United States during the 19th century. The first examples of the breed were brought to the U.S. and quickly won hearts, especially for their unique personality and small size.

In 1904, the Chihuahua was officially recognized by the American Kennel Club (AKC), further boosting its popularity. Since then, it has become one of the most beloved dogs, especially for those living in apartments or looking for a small companion.

Canine Anatomy

Ears:

Large and always erect, triangular in shape.
Head:

Small and round, known as an "apple head," or longer, referred to as a "deer head".
Body:

Compact, muscular, and well-proportioned.
Coat:

Short or long, in various colors such as black, brown, white, cream, and blue.
Tail:

Long and curved upwards.

Things to Take Into Consideration

Before adopting a Chihuahua, it’s important to keep in mind some essential points about the breed. While they are adorable and loyal, they have unique traits that need to be understood to ensure you’re the ideal owner for this special breed.

1. They don’t like being alone

Chihuahuas are very attached to their owners and don’t handle loneliness well. Being left alone for long periods can cause stress, anxiety, and even destructive behavior. If you have a busy routine, consider solutions like hiring someone to keep your dog company.

2. They are protective dogs

Despite their small size, Chihuahuas are very protective. They form strong attachments to their owners and can be very alert, often behaving like guard dogs. This instinct may lead to excessive barking, especially toward strangers or other animals.

3. Sensitivity to cold

Due to their small size and thin coat, Chihuahuas are very sensitive to cold weather. In colder climates, it’s important to keep them warm with suitable clothing to avoid discomfort or health problems. They may even refuse to go outside on very cold days.

4. They have big personalities

Chihuahuas have large personalities despite their small size. They are confident and sometimes even stubborn, which requires patience from their owners. Don’t be fooled by their size—they know how to command attention and make their desires clear.

5. They may not be ideal for families with small children

Due to their fragile size and temperament, Chihuahuas may not be the best choice for families with small children. Young children may not understand how to interact with such a small dog, which could result in accidental injuries. Supervised interaction is essential.

Care for Your dog

Cleaning, Training, and Exercise Tips

Chihuahuas don’t require excessive grooming, but it’s important to brush their teeth regularly to prevent dental issues. Bathing should be done as needed, using a gentle dog shampoo. Cleaning their ears is also essential, as dirt can accumulate easily.
Despite their small size, Chihuahuasneed daily exercise to stay healthy. They love playing and running but don’t require long walks. A short walk and play sessions are enough to expend their energy.
Chihuahuas are intelligent but can be stubborn, requiring patience during training. Positive and consistent methods should be used, and training sessions should be kept short and fun. They enjoy pleasing their owners but can get easily distracted, so firmness and persistence are key.

Recommendations

Other Related Breeds

Basenji
Newfoundland
Alaskan Malamute
Weimaraner
Bichon Frisé
Samoyed
Dalmatian
Chihuahua