The Smooth Collie is the short-coated form of the Collie, a Scottish sheepdog that became fashionable after Queen Victoria took an interest in collies around 1860. In the United States and Canada it is one variety of a single breed, judged by the same standard as the Rough Collie and sometimes born in the same litter; Britain and Australia treat it as a separate breed. Underneath the sleek, dense coat is the same dog, with a long wedge-shaped head, semi-erect tipped ears and a coat of sable, tricolor, blue merle or white.
Smooths are usually gentle, devoted and intelligent family dogs that learn quickly with kind, reward-based training and are sensitive to harsh correction. Many are alert barkers and may try to herd children or other pets. They are less common than Rough Collies, and their easier coat makes them an appealing choice for collie lovers who prefer less brushing.