This majestic breed of dog is known for its grace and elegance. The Scottish Deerhound is a large breed of hound, standing at 28-32 inches tall and weighing up to 110 pounds. They have a long, wiry coat that is usually gray or blue-gray in color
From Wikipedia
The Scottish Deerhound, or simply the Deerhound, is a breed of large sighthound, once bred to hunt the red deer by coursing. In outward appearance it is similar to the Greyhound, but larger and more heavily boned, with a rough coat.