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Chihuahua – Perro Chihuahua en Valle del Cuña Pirú
Chihuahua – Chihuahua Street Cabinet on 2026 05 08
📷 Horacio Cambeiro (CC BY 4.0) · Shisma (CC0) · Wikimedia Commons

Chihuahua

FR Chihuahua · IT Chihuahua
FCI 9 · Nr. 21823'000 registered
The Chihuahua is the smallest dog breed in the world and comes from Mexico, where he was named after the state of the same name. Despite his tiny size, he is packed with a courageous, self-confident temperament and a deep bond with his person.
Size
Very small
Height at withers
16–21 cm
Weight
1.5–3 kg
Life expectancy
~12–18 years
Coat
Short or long
Origin
Mexico
Puppy price
1'500–2'500 CHF
FCI
FCI 9 · Nr. 218

🧠 Temperament & character

The Chihuahua is self-confident, alert and astonishingly courageous – he often has no idea how small he is. He bonds strongly with one person, whom he loyally follows, and can be reserved or suspicious towards strangers. Without consistent training and early socialisation he tends to defend his little kingdom loudly. Properly guided he is a lively, affectionate and intelligent companion with a big character.

📜 Origin & history

The Chihuahua is considered a descendant of the Techichi, a small dog of the Toltecs and Aztecs that had ritual significance in ancient Mexico. He received his present name in the 19th century from the Mexican state of Chihuahua, where American travellers discovered the little dogs and took them along. From there the breed began its triumphal march into the USA and later to Europe. It exists in a short-haired and a long-haired variety.

✂️ Grooming, care & training

Care depends on the coat variety: the short-haired Chihuahua is very easy to care for, the long-haired Chihuahua needs regular brushing. His need for exercise is low, but daily walks and play are important so that he stays physically and mentally occupied. Despite his size he needs real training – he should be treated like a proper dog and not allowed to get away with everything. Because of his sensitivity to cold, a coat is often sensible in the Swiss winter.

🩺 Health

The Chihuahua can live to a great age, with a life expectancy of around 12 to 18 years. Typical for the breed are patellar luxation, dental problems due to the crowded set of teeth, occasionally hydrocephalus (water on the brain), tracheal collapse and a sensitivity to cold. In some puppies the fontanelle on the skull remains open. Reputable breeders pay attention to kneecaps, heart and a stable temperament and avoid extreme 'teacup' breeding, which is especially prone to health problems.

🏡 Who is this breed right for?

The Chihuahua is superbly suited to an apartment and to people looking for a small, portable companion – including seniors and city dwellers. For families with very small children he is less ideal because of his fragility; he needs considerate handling. As a first dog he is possible, provided he is taken seriously and trained consistently rather than pampered. In Switzerland he is a practical city dog, but one that needs warmth, company and clear rules.

❓ Frequently asked questions

Is the Chihuahua really the smallest dog breed?
Yes, with a weight of usually only 1.5 to 3 kg the Chihuahua is considered the smallest dog breed in the world.
Does the Chihuahua need training?
Absolutely – despite his size he is a real dog and, without consistent training, tends towards yapping and self-will.
Does the Chihuahua get cold easily?
Yes, he is sensitive to cold; in the Swiss winter a warm coat is often sensible on walks.

🏅 Find the breed club & breeders

Find the breed club in the SKG directory ↗
🐾 You'll find reputable breeders and puppies through the official breed club — the SKG lists the responsible clubs, which in turn list vetted breeders.