The Scotch Greyhound has the same sharpness of muzzle, length of head, lightness of ear, and depth of chest, as the English dog; but the general frame is stronger and more muscular, the hind quarters more prominent, there is evident increase of size and roughness of coat, and there is also some diminution of speed. If it were not for these points, these dogs might occasionally be taken for each other. In coursing the hare, no north-country dog will stand against the lighter southern, although the southern would be unequal to the labour often required from the Highlander.