The black bear is approximately 4 to 7 feet from nose to tail, and two to three feet high at the withers. It has small eyes, rounded ears, a long snout, a large body, a short tail, and shaggy hair. It differs from grizzly bears in being smaller with a smaller shoulder hump, a furred rear instep, a less concave facial profile, smaller claws that are more tightly curved, and longer, smoother, and more tapered ears.