All these things being taken into consideration, it is not to be wondered at that agriculture in the Highlands was for so long in such a wretched condition. They set much store, however, by their small black cattle and diminutive sheep, and appear in many districts to have put more dependence upon them for furnishing the means of existence, than upon what the soil could yield. The live-stock of a Highland farm consisted mainly of horses, sheep, and cattle, all of them of a peculiarly small breed, and capable of yielding but little profit. The number of horses generally kept by a farmer was out of all proportion to the size of his farm and the number of other cattle belonging to him. The proportion of horses to cattle often ranged from one in eight to one in four. For example, Dr Webster mentions a farm in Kintail, upon which there were forty milk cows, which with the young stock made one hundred and twenty head of cattle, about two hundred and fifty goats and ewes, young and old, and ten horses. The reason that so great a proportion of horses was kept, was evidently the great number that were necessary for the operation of ploughing, and the fact that in the greater part of the Highlands carts were unknown, and fuel, grain, manure, and many other things generally carried in machines, had to be conveyed on the backs of the horses, which were of a very small breed, although of wonderful strength considering their rough treatment and scanty fare. They were frequently plump, active, and endurable, though they had neither size nor strength for laborious cultivation. They were generally from nine to twelve hands high, short-necked, chubby-headed, and thick and flat at the withers.[24] “They are so small that a middle-sized man must keep his legs almost in lines parallel to their sides when carried over the stony ways; and it is almost incredible to those who have not seen it how nimbly they skip with a heavy rider among the rocks and large moor-stones, turning zig-zag to such places as are passable.”[25] Walker believes that scarcely any horses could go through so much labour and fatigue upon so little sustenance.[26] They were generally called _garrons_, and seem in many respects to have resembled the modern Shetland pony. These horses for the greater part of the year were allowed to run wild among the hills, each having a mark indicating its owner; during the severest part of winter they were sometimes brought down and fed as well as their owners could afford. They seem frequently to have been bred for exportation.