The largest wolf in the world is the Kenai Mountain Wolf, but the Kenai Mountain Wolf was extinct in 1915 and is only distributed in the Kenai Peninsula of Alaska, USA. It is the largest animal among all wolves and canids. The total length is 2.0 to 2.2 meters, the shoulder height is 0.9 to 1.1 meters, and the weight is 70 to 105 kilograms, which is 20 kilograms heavier than the North American gray wolf, the largest existing canine.

The fur of the Kenai Mountain wolf has a gray base color with white and black markings. Kenai Mountain wolves have a very uniform body shape, long limbs and are very agile. The Kenai Mountain wolf's feet have several toes and have strong grips. Their heads are very pointed, their faces are very long, and their noses are particularly prominent. The ears are usually upright and very pointed.

The largest living wolf in the world: North American gray wolf

The North American gray wolf is currently the largest living canine in the world. A set of data shows that an adult male wolf is 1.8 to 2 meters long and generally weighs 50-80 kilograms. The largest gray wolf can even reach 90 kilograms, with a shoulder height of about 90 centimeters and an astonishing bite force of up to 700 pounds. , can easily rival two Tibetan Mastiffs, has a top speed of 65 kilometers per hour, and can run continuously for 20 kilometers at a speed of 60 kilometers per hour.

North American gray wolves are not only gray, but also come in brown, black, white and other colors. Gray has the largest number, so it is named after gray wolves. In the early years, gray wolves were found in a wide range of North America.