Graceful Scottish herder known for its intelligence, loyalty, and distinctive coat.
| Size | Weight | Height | Lifespan |
|---|---|---|---|
| Large | 50 - 75 lbs | 22 - 26 inches | 12 - 14 years |
| (These are estimates and may vary.) | |||
Origin: United Kingdom
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The Collie developed from the herding dogs of Scotland and northern Britain, where shepherds relied on intelligent, responsive dogs to manage sheep across rough country. Early working collies were more varied and generally less glamorous than the modern Rough Collie. During the 19th century, dog shows transformed the breed as breeders began selecting for a more standardized and elegant appearance. Queen Victoria also helped increase public interest after encountering Scottish collies during visits to Balmoral and keeping several herself. Rough- and Smooth-coated Collies share the same basic ancestry and differ principally in coat. By the late 1800s, Collies had spread to North America and were becoming popular beyond their traditional herding role. Their international fame grew enormously during the 20th century through fictional dogs, most famously Lassie. Eric Knight introduced Lassie in a 1938 story that became the 1940 novel "Lassie Come-Home," followed by films and television adaptations. The fictional character helped establish the image of the Collie as an exceptionally loyal family dog. Beneath that cultural reputation, the breed still carries the alertness, intelligence, and responsiveness developed through generations of livestock work.