
The Cairn Terrier is one of the oldest terrier breeds, originating in the Scottish Highlands and recognized as one of Scotland's earliest working dogs.
Calculate AgeSmall dogs typically age more slowly after maturity, with many reaching 15-20 years of age. They tend to develop quickly in their first few years. Large dogs tend to have shorter lifespans but mature more slowly.
Regular veterinary check-ups are essential for monitoring your dog's health as they age. Proper nutrition, exercise, and dental care can significantly impact your dog's lifespan and quality of life.