The camel is the ship of the desert. Allah hath said: "You may load your merchandize in barks and on camels." As in the desert there is very little water, and there are long distances to be traversed, the Almighty has endowed them with the faculty of easily enduring thirst. In winter they never drink. The Prophet more than once gave the following advice: "Never utter coarse remarks on the subject of the camel or of the wind: the former is a boon to men, the latter an emanation from the soul of Allah." Camels are the most extraordinary animals in the world, and yet there are none more docile, owing to their being so much with men. So great, indeed, is their docility, that they have been known to follow a rat, that, in the act of gnawing, pulled a rope smeared with butter, by which they were fastened. Such is the will of Allah. These apophthegms suffice to show that the camel is, of all created animals, the most useful in respect of the wants of the Arabs. The Arabs of the Sahara can tell the age of a camel by its teeth. They say it is long-lived, though they cannot give any very precise information on the subject. They put the case, however, in this manner. If a camel be born on the same day with a child, it has reached old age by the time the latter has distinguished himself in combats, which implies the age of eighteen to twenty-five years. Camels require much care and experience in managing them. Whenever it is possible, the male camels are led to a different pasture from the females. After the 15th of April, they are not sent out to feed until the afternoon, because it has been remarked that the grass is covered with a sort of dew that lays the foundation of fatal diseases. Care is also taken to prevent the camels from eating within the _douar_ what remains in the morning of the small quantity of grass given to the horses overnight. These precautions are necessary during the six weeks or two months in which the dew is observed. Throughout the whole winter, the end of autumn, and the beginning of spring, the camels may be permitted, with advantage, to browse on shrubs with a salt flavour; but in the beginning of April, and at the end of May, they must not be allowed to do so for more than five or six days. The shearing of the camels takes place in the latter part of April. They are made to lie down, and are operated upon by the shepherds and female slaves, a woman standing behind them to gather the fleece which she thrusts into bags. It is a somewhat slow operation. _El oubeur_, or camel's fleece, is used in making canvas for tents, camel-ropes, sacks called _gherara_, and _djellale_, or horse-cloths. It is mixed almost invariably with common wool.