
The American Wolf of the northern districts is covered with long and comparatively fine fur, mixed with a large quantity of shorter woolly hair, and it has a more robust form than the European Wolf. Its muzzle is thicker and more obtuse, its head larger and rounder, and there is a sensible depression at the union of the nose and forehead. Its more arched forehead is comparatively broad, the space between the ears being greater than their height. The ears are shorter, wider at the base, and more acute, and have, consequently, a more conical form, whilst the greater length of the hair on the side of the neck of this Wolf makes them appear even...