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Considered the world's smallest purebred, a companion dog from Mexico. The sleek smooth coat is easy to care for; alert and remarkably courageous.
The Chihuahua, considered the world's smallest purebred, is a Mexican companion breed named after Mexico's largest state. It is thought to descend from the Techichi, a small dog domesticated in the Toltec era whose statues closely resemble today's breed.
The Chihuahua (Smooth Coat) lives 12-16 years.
The Chihuahua (Smooth Coat) grows to Weight 1-3kg (ideal 1.5-2.5kg).
Judged by weight alone (1-3kg), the smooth-coat variety has a sleek, low-maintenance coat, and the breed is alert, lively and remarkably courageous.
Origin
Mexico
Lifespan
12-16 years
Size
Weight 1-3kg (ideal 1.5-2.5kg)
Temperature
18〜26℃
High-quality toy-breed dog food. Feed 2-3 small meals daily to prevent hypoglycemia.
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Primary sources
Authority databases: JKC (Japan Kennel Club) breed profiles (JA)
Nomenclature follows global taxonomic authority databases.
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Alert, watchful, lively and remarkably courageous. Deeply devoted to its owner.
20-30 min walk daily plus indoor play is sufficient.
Sleek short coat. Weekly brushing is enough; very easy to maintain.
Mexico
Watch for patellar luxation, hydrocephalus and tracheal collapse. The short coat gives little cold protection; keep warm in winter.
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The average lifespan of Chihuahua (Smooth Coat) is 12-16 years. With proper care and nutrition, they can live a long and healthy life.
Chihuahua (Smooth Coat) typically reaches Weight 1-3kg (ideal 1.5-2.5kg) as an adult. Size may vary depending on care conditions and individual genetics.
Chihuahua (Smooth Coat) feeds on: High-quality toy-breed dog food. Feed 2-3 small meals daily to prevent hypoglycemia.. Aim for a balanced diet with appropriate feeding frequency.
The price of Chihuahua (Smooth Coat) varies significantly depending on lineage, coat color, sex, and age. Check our market price page for the latest pricing information.
Last updated: August 31, 2026