Question: Which is from farther west, Moscow Watchdog or Shetland Sheepdog?

Context paragraphs:
Icelandic Sheepdog: The Icelandic Sheepdog is a breed of dog of spitz type originating from the dogs brought to Iceland by the Vikings.  It is of similar type to the Norwegian Buhund, the Shetland Sheepdog, and the Welsh Corgi.  They are commonly used to herd sheep in the Icelandic countryside.

Shelillon (dog): The Shelillon is a breed of dog of both Spaniel and the Scottish Collie type.  It is a loyal friendly breed with moderate shedding, and minimum exercise requirements.  To best understand this mixed-breed dog one must understand both its parents, the Papillon and Shetland Sheepdog.  A Shelillon is not an American Kennel Club recognized breed.

Monashee Mountains: The Monashee Mountains are a mountain range lying mostly in British Columbia, Canada, extending into the U.S. state of Washington.  They stretch 530 km from north to south and 150 km from east to west.  They are a sub-range of the Columbia Mountains.  They are limited on the eastern side by the Columbia River and Arrow Lakes, beyond which lie the Selkirk Mountains, and by the upper North Thompson River and the Interior Plateau on the west.  The northern end of the range is at the southern end of the Robson Valley just south of the town of Valemount.  The southern extremity of the range is in Washington State, where the Kettle River Range reaches just down to the confluence of the Kettle River and the Columbia, and also farther west to the southern extremity of the Okanagan Highland (spelled Okanogan Highland in the US) just northeast of the confluence of the Okanogan and Columbia rivers at Brewster and Bridgeport.

Shetland Sheepdog: The Shetland Sheepdog, also known as the Sheltie, is a breed of herding dog.  The original name of this breed was Shetland Collie, but this caused controversy among the Rough Collie breeders at the time, so the breed's name was formally changed to Shetland Sheepdog.  This small dog is intelligent, vocal, excitable, energetic and willing to please and work hard.  The breed was formally recognized by The Kennel Club in 1909.

Carol Perkins: Carol Perkins (born December 29, 1957) is an American business owner, fashion model and pet product designer who started her own company, Harry Barker, Inc., in 1997.  The success of Harry Barker (company sales doubled between 2006 and 2009) has garnered Perkins national media coverage from CNBC business shows and USA Today to Ladies' Home Journal and O magazines.  Perkins had been a Ford Model in the 1980s who went on to star with Penn & Teller in their 1990-91 Broadway hit, “Penn & Teller’s Refrigerator Tour.”  An ordeal with a brain tumor and Cushing’s Disease forced her to change direction.  Perkins recovered and moved south to start her own pet products company, Harry Barker, named for her Shetland Sheepdog.  Perkins is still represented by the Eileen Ford Modeling Agency, but spends most of her time running her multi-million pet products company in Charleston, South Carolina

Moscow Watchdog: Moscow Watchdog (Russian: московская сторожевая ) is a breed of dog that was bred in the Soviet Union.  It descends from crosses between the St. Bernard, Caucasian Shepherd, and Russian Spotted Hound breeds.  It contains the physical size, attractiveness and intelligence of a St. Bernard and the awareness and assertive traits of a Caucasian Ovtcharka.

Eureka, Nunavut: Eureka is a small research base on Fosheim Peninsula, Ellesmere Island, Qikiqtaaluk Region, in the Canadian territory of Nunavut.  It is located on the north side of Slidre Fiord, which enters Eureka Sound farther west.  It is the third-northernmost permanent research community in the world.  The only two farther north are Alert, which is also on Ellesmere Island, and Nord, in Greenland.  Eureka has the lowest average annual temperature and the lowest amount of precipitation of any weather station in Canada.

Register Cliff: Register Cliff is a sandstone cliff and featured key navigational landmark prominently listed in the 19th century guidebooks about the Oregon Trail, and a place where many emigrants chiseled the names of their families on the soft stones of the cliff it was one of the key checkpoint landmarks for parties heading west along the Platte River valley west of Fort John, Wyoming which allowed travelers to verify they were on the correct path up to South Pass and not moving into impassable mountain terrainsgeographically, it is on the eastern ascent of the Continental divide leading upward out of the great plains in the east of the U.S. state of Wyoming.  It is notable as a historic landmark for 'registering' hundreds of emigrants on the Oregon Trail (thus also the other northern Emigrant Trails that split off farther west such as the California Trail and Mormon Trail) who came to follow custom and inscribed their names on its rocks during the western migrations of the 19th century.  An estimated 500,000 emigrants used these trails from 1843–1869, with up to one-tenth dying along the way, usually due to disease.

Rough Collie: 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.  There is also a smooth-coated variety; some breed organisations, including both the American and the Canadian Kennel Clubs, consider the smooth-coat and rough-coat dogs to be variations of the same breed.  Rough Collies generally come in shades of sable, merles, and tri-coloured.  This breed resembles a bigger version of the Shetland Sheepdog.

Arizona State Route 389: State Route 389, also known as SR 389, is a state highway in far northern Arizona serving the Arizona Strip.  SR 389 stretches from the Utah border at Colorado City, southeast to Pipe Spring National Monument, and ends at U.S. Route 89A in Fredonia; it is the only major east–west route between these two towns, and also serves to connect Fredonia with points farther west such as St. George, Utah.

Supporting paragraphs: Moscow Watchdog Shetland Sheepdog
Answer: Shetland Sheepdog