Looking at two horses, one from the Tell and the other from the Sahara, a man who has not studied the subject will always prefer the former, which he will find handsome, heavy, sleek, and fat, while he will despise the second, fool that he is, and abuse the very points which constitute his worth—that is, the fine, dry extremities, the tightened belly, and the bare ribs. And yet this horse of the desert that has never been accustomed to barley, green food, or straw, but only _shiehh_, _bouse_, and _seuliane_, that has never had any thing but milk to drink and from his earliest years has served at the chace and in war, will have the swiftness of the gazelle and the patience of the dog, while the other will never be any thing but an ox by his side. The greatest enemies of the horse are repose and fat. GROOMING, HYGIENE, PROPORTIONS. Grooming is unknown in the Sahara. The horses are merely wiped down with woollen rags, and covered with very good _djellale_, or rugs that envelop both the croup and the chest. In truth, labour of this sort is little wanted, the horses being habitually placed in a healthy spot, on raised ground, and sheltered from draughts. Arabs who have observed us grooming our horses morning and evening with elaborate carefulness, pretend that this continual rubbing of the epidermis, especially with the curry-comb, injures their health, and renders them delicate and impressionable, and consequently incapable of supporting the fatigues of war, or at all events more liable to disease. When the weather is hot and facilities exist for the purpose, the horses are washed morning and evening. Frequently in winter time they are fastened up inside the tents, which are very roomy, to shelter them from the sun and rain. The great thing is to keep them clean. One day a horse was led up to the Prophet who examined it, rose up, and without saying a word, wiped his face, eyes, and nostrils with the sleeves of his under-garment. "What! with your own garments!" exclaimed the bystanders. "Certainly," replied he; "the Angel Gabriel has more than once rebuked me, and has commanded me to act thus." In winter the covering is kept on day and night; and in summer until three o'clock when it is taken off, but put on again at eight for the whole night, to preserve the animal from cold and dew, which are all the more dangerous, say the Arabs, because the skin has been heated throughout the day by a burning sun. The following proverb expresses their dread of the cold of summer nights:— The cold of summer Is worse than a sabre cut.