Publisher's Synopsis
Wolves of all species belong to that class of animals known as the dog family, the members of which are considered to be the most intelligent of brute animals. They are found, in one species or another, in almost every part of the world. They are strictly carnivorous and are beyond all doubt the most destructive of all wild animals. In general appearance the wolf resembles a large dog having erect ears, elongated muzzle, long heavy fur and bushy tail. The size and color varies considerably as there are many varieties.