Tussock grass, [26].Unsaddling, [201].Unsoundness of horses, [214] et seq.Utah, [61].Valkyrs, [115].Vaquero, [149].Vice, [71], [81].Waggon, [105], [121].Water, [58]; horses in, [62].Watering, [64], [65], [72], [98], [195].