In Java there is a large, wild dog, and in Beloochistan whole packs are to be found, which pull down buffaloes with ease; their footmarks are like those of a hound; and still further to the west a much larger species is said to exist. The Sheeb or Schib, of Syria, is wild, and is probably the wolf-dog of Natolia. The Deeb of Nubia would seem to be also a primitive species, but not resembling the packs of wild dogs which inhabit Congo and South Africa, etc., and live in covers and burrows. The hunters of South Africa tell us that they pull down the strongest antelopes; they are very destructive to sheep, and mangle more than they devour. They are extremely swift, and utter a sharp bark, or chattering cry, which calls the pack together, and is very soft and melodious. The hatred between them and tame dogs is unconquerable, and in their appearance they look like a link between the wolf and the hyæna. A large group of dogs includes all the indigenous canines of South America, under the name of Aguaras, and resembles foxes. They are silent, if not dumb, and appear to congregate in families rather than packs. They have a peculiar propensity to steal and secrete, without any apparent object for so doing. Colonel Hamilton Smith, the able writer on dogs, does not acknowledge some of these wild races, but thinks they are what he calls feral, or domestic dogs which have regained their liberty, and have subsisted for many generations on their own intelligence. To these he refers the Natolians and Aguaras; but there can be no doubt concerning the feral nature of the dog of St. Domingo, which descends from the hounds trained to hunt human beings by the Spaniards, and which are supposed to have regained their liberty in the woods of Haiti. It is of these dogs the stories are told concerning runaway negroes, and which were taught by means of raw food, placed in stuffed representations of human beings. They are very handsome creatures, carrying their heads with an air of conscious superiority. They follow a track rapidly, and in complete silence; they, however, always seize their victims. A contrast to the feral dog of St. Domingo, is the Alco of Mexico, with its small head, short neck, and very thick body. Those of the Pampas having assumed the shapes of all the dogs transported from Europe, have now settled into what may be called curs. They are very bold, very sagacious, are not inimical to men, but destructive to the young animals in herds. They live in burrows, and if brought back to domesticity, are valuable for their courage and highly developed senses.