The Scottish Terrier (also known as the Aberdeen Terrier), popularly called the Scottie, is a breed of dog. Initially one of the highland breeds of Terrier that were grouped under the name of Skye Terrier, it is one of five breeds of terrier that originated in Scotland, the other four being the modern Skye, Cairn, Dandie Dinmont, and West Highland White Terrier. They are an independent and rugged breed with a wiry outer coat and a soft dense undercoat. The Fourth Earl of Dumbarton nicknamed the breed "the diehard." The modern breed is said to be able to trace its lineage back to a single female, named Splinter II. Described as a territorial, feisty dog, they can make a good watchdog and tend to be very loyal to their family.
They are a small breed of Terrier with a distinctive shape and have had many roles in popular culture. They have been owned by a variety of celebrities, including the 32nd President of the United States, Franklin Delano Roosevelt, whose Scottie "Fala" is included with FDR in a statue in Washington, DC, as well as the 43rd President of the United States George W. Bush. They are also well known for being a playing piece in the board game Monopoly.