Dog breed
West Highland White Terrier
From Scotland, around 11 inches at the shoulder.
The fact file
- Where it comes from
- Scotland
- Height at the shoulder
- around 11 inches
- Litter size
- around 4 puppies
- Also called
- Westie and Poltallock Terrier
- American Kennel Club
- A recognized breed
Most common names for a West Highland White Terrier
In the pet license records we use, 689 dogs are listed as a West Highland White Terrier or a West Highland White Terrier mix. These are their most common names.
Names that lean West Highland White Terrier
Each of these is more common among West Highland White Terrier dogs than among all the dogs whose breed we can read in the records.
- Oliver3.6× as common
From pet license records published by New York City, Seattle, Cambridge in Massachusetts, and Allegheny County in Pennsylvania. How the names data works
A West Highland White Terrier's life stages
The senior years start at different ages by size: around 12 for small dogs, and as early as 7 for larger ones.
- 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 years until the senior years
- Mature adult or seniorFrom around 7 to 12 years, by size
Stages from the American Animal Hospital Association life stage guidelines. How the life-stage calculator works
More dog breeds
For your West Highland White Terrier
Breed facts in the fact file: Wikidata, read 2026-10-03, which anyone may reuse.
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