From the age of two and a half to three years the system already indicated continues to be applied with a view to confirm the young animal in the docile habits so essential in war time. Pains too are taken to make him very quiet to mount, by using every precaution. In his life of perilous adventure the Arab has need, before all things, of a horse easy to mount. Lessons to this effect will be renewed day after day until they are no longer necessary: but not too long at a time for fear of tiring out the colt. At first the owner will be assisted by two men, one of whom will hold the bridle and the other the stirrup, and after a while he will succeed in producing a statue-like immobility. Sick and ill-shaped horses, say the Arabs, alone prove unteachable. From three to four years old more is expected from a horse, but at the same time he is better fed. He is now ridden with spurs and, being thoroughly grounded in the foregoing lessons, he gives proof of mettle and learns to fear nothing. The cries of the animals living in the same _douar_, the roaring of the wild beasts that prowl around during the night, and the constant discharge of fire-arms, soon prepare him for war. However, if notwithstanding all the careful management we have described, a horse takes to rearing either through laziness or vice, or to plunging, or biting, or refuses to leave the tent or the other horses, recourse is had to the potency of spurs. These are made very sharp, and their point is bent in the form of a slightly rounded hook. With these instruments the rider draws long bloody wheals along the animal's belly and flanks, which inspire him with such terror that he becomes as tame as a lamb and will track his master out like a dog. Horses that have undergone this punishment rarely relapse into their former faults. To increase the potency of the spurs, salt or gun powder is rubbed into the still bleeding wounds. The Arabs are so convinced of the efficacy of this chastisement that they do not look upon a horse as thoroughly trained for war until he has passed through this terrible experience. At the same time that the rider uses the spurs to chastise a decidedly restive horse, he strikes him a little behind the headstall of the bridle with a short thick stick, with which he is always provided when he means to break in an animal of this kind. In certain localities to prevent a horse from rearing they attach an iron ring to his ear. If he tries to rise up a smart blow with a stick is struck upon this ring, the pain thus caused soon sickening the animal of his bad "defence." To cure a horse of plunging, he is mounted with his tail towards a thick thorny shrub (_gandoule_). He is then urged forward, but jibs, lashes out, and pricks himself. However, after a few lessons of this kind, he breaks himself of his abominable habit.