Dog breed
Chihuahua
From Mexico, 2 to 7 pounds.
The fact file
- Where it comes from
- Mexico
- Weight
- 2 to 7 pounds
- Size class
- Small, by the weight above
- Litter size
- around 3 puppies
- Named after
- Chihuahua
- Also called
- Chihuahueño
- American Kennel Club
- A recognized breed
Most common names for a Chihuahua
In the pet license records we use, 7,499 dogs are listed as a Chihuahua or a Chihuahua mix. These are their most common names.
Names that lean Chihuahua
Each of these is more common among Chihuahua dogs than among all the dogs whose breed we can read in the records.
From pet license records published by New York City, Seattle, Cambridge in Massachusetts, and Allegheny County in Pennsylvania. How the names data works
Eight ways we draw a Chihuahua
Each one prints on a poster, a bandana, a bed, a mat and more. Pick a style to see it on a poster.
A Chihuahua's life stages
A Chihuahua is a small dog by its recorded weight, and the age the senior years may start depends on size.
- PuppyBirth to 6 months
- Puppy or young adult6 to 9 months
- Young adult9 months to 3 years
- Young or mature adult3 to 4 years
- Mature adult4 to 12 years
- Mature adult or seniorFrom 12 years
Stages from the American Animal Hospital Association life stage guidelines. How the life-stage calculator works
A Chihuahua's age in human years
For a small dog, on the same method as our dog age calculator.
| Age | In human years |
|---|---|
| 1 year | 15 |
| 2 years | 24 |
| 3 years | 28 |
| 5 years | 36 |
| 7 years | 44 |
| 10 years | 56 |
| 13 years | 68 |
| 16 years | 80 |
Related breeds
The same size, or from the same country.
For your Chihuahua
Breed facts in the fact file: Wikidata, read 2026-10-03, which anyone may reuse.
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