Disgusting as it may appear to us, the _flesh_ of the dog is a favourite food in many countries. The Greenlanders eat it with avidity. In the markets of Canton, dogs are exposed for sale in the same manner as other animal food. The negroes of Africa prefer their flesh to that of any other quadrupeds; for dogs are sold in some of their markets at as dear a rate as mutton or venison. With the North American Indians they are considered a great delicacy; and we are informed by Pliny, that the Romans were so partial to this kind of food, that a fricassee of sucking puppies was considered a favourite dish with even the most notorious Roman epicures. There are near thirty distinct and well ascertained varieties of the dog; of which fourteen are considered to be natives of our own island. 26. _The SIBERIAN DOG is distinguished by having its ears erect, and the hair of its body and tail very long._ To the inhabitants of many northern countries of the world, these dogs are of essential service. They are employed in drawing sledges over the frozen snow, five of them being yoked to each sledge, two and two, with the fifth in front as a leader. These sledges generally carry only one person each, who sits sideways, and guides the animals by reins fastened to their collars; but more particularly by his voice, and a crooked stick which he carries in his hand. If the dogs be well trained, the charioteer has only to strike the ice with his stick to make them go to the left, and the sledge to make them go to the right; and, when he wishes them to stop, he places it betwixt the front of the sledge and the snow. When they are inattentive to their duty, he chastises them by throwing his stick at them; but great dexterity is generally requisite in picking it up again. So much, however, depends upon the excellence of the leader, that a steady and docile dog for this purpose is not unfrequently sold for as much as ten pounds sterling. The fleetness of the Siberian dogs is so great that they have been known to perform a journey of 270 miles in three days and a half; and with a sledge containing three persons and their luggage, they will travel sixty miles in a day. During the most severe storms, when their master cannot see his path, nor can even keep his eyes open, they seldom miss their way. And it is said that, in the midst of a long journey, when it is found absolutely impossible to proceed any further, the dogs, lying round their master, will keep him warm, and prevent him from perishing by the cold. The natives of Kamtschatka wear the _skins_ of these animals as clothing, and consider the long hair as an ornament.