Scottish Terrier

Weighing 18–22 lb (8.2–10 kg) and standing 9–10 in (23.4–25.4 cm) tall, the Scottish Terrier is a small-sized representative of the Terrier Group. It currently ranks #54 in AKC registration popularity. Breed historians place its development in Scotland, shaped by vermin-hunting work. As with most breeds, males occupy the top of the size range.

How long do Scottish Terriers live? Based on published breed data, a typical lifespan is 12–13 years. Lifespan is influenced by size, since smaller dogs generally outlive larger ones, alongside genetics, body weight, dental care and regular veterinary checkups. Keeping a Scottish Terrier lean, exercised and current on preventive care is the most practical way to reach the upper end of that range. By breed-size standards this is a longer-lived group, which is why small dogs so often reach their mid-teens.

Apartments can work with a solid exercise routine, though more space is preferable. Twice a year the coat blows noticeably, and the rest of the year shedding stays tolerable. Plan on a middle-of-the-road grooming routine: weekly brushing plus trims now and then. No low-shedding claim applies here. Allergy sufferers should spend time with the breed before committing.

Expect medium energy — regular walks and a bit of active play go a long way. Most pick up basics readily but keep sessions short; boredom arrives quickly. Most do fine with respectful children, especially when raised together. Canine housemates generally work out fine, though same-sex pairs can need more management.

Two numbers on this page earn their keep more than the rest: 9.1 kg of average adult weight (heavier than 28% of the 153 breeds catalogued here) and a 12–13 year expected lifespan. Insurance pricing leans on exactly these figures, which is why comparing plans early, before any condition becomes pre-existing, is the standard advice for this breed. Feeding portions, crate sizing and first-year costs below all start from the same AKC-sourced numbers as this page.