Rough Collie

Dog

The Rough Collie (also known as the 'Long-Haired Collie') is a long coated breed of medium to large size dog that in its original form was a type of collie used and bred for herding in Scotland. Originating in the 1800s, it is now well known through the works of author Albert Payson Terhune, and through the Lassie novel, movies, and television shows.

http://en.wikipedia.org/wiki/Rough_Collie