This is Frank, a Peruvian herder, with the tools of the trade: horse, dog, and, in the background, his sheep wagon. The sheep camp, or wagons, are a huge part of herding life. Typically 6'x12' (varies), they are self-contained and have everything you need to live for months in the desert or mountains. They are pulled by horse, truck or tractor and constructed to roll over rough terrain.
The original herders 'round the West were, as near as I can tell, mostly Scots. Then Basque were hired in from Spain. These days, most are Peruvian along with a few Mexicans and other nationalities. They are hired from their home countries through the Western Range Association. They sign a contract to work with a ranch (3 years, I think, but not sure), get their papers and permits and a roundtrip ticket. Many end up staying and working different vocations after their contracts expire.
