With the largest herd of extremely fine-fleeced paco-vicunas, we are the best destination for breeding stock, fiber animals and luxury products! Jefferson Farms Natural Fibers consists of 2 farm locations-one in Denver, and one in Salida Colorado housing over 400 paco-vicunas. PV comes in grade 0, which is 13-15 microns, and grade 1 which is 16-17 microns and in 6 natural colors. At each farm we practice proper grazing management, we compost all manures for use on the farm and as a premium product much in demand, ha! Please call today to arrange for a visit with these beautiful animals, and see for your self how great the differences are.