Pack animal Pack animal A pack animal or beast of burden is an individual or type of working animal used by humans as means of transporting materials by attaching them so their weight bears on the animal's back, in contrast to draft animals which pull loads but do not carry them. Traditional pack animals are diverse including camels, goats, yaks, reindeer, water buffaloes, and llamas as well as the more familiar pack animals like horses, donkeys and mules. The term "pack animal" is traditionally used in contrast to "draft animal", which is a working animal that typically pulls a load behind itself
Harness saddle shafts from beneath. For display, a saddle pad may be placed beneath the saddle; historically in England a saddle pad, also called "housing" or "saddle cloth", was shaped to match the contour of the saddle, in the manner of an English numnah today. For heavy use, the saddle may be six or more inches long, front to back. For very light use, saddle and girth may be replaced by a surcingle. The harness saddle has at least two lines of evolution, both departures from the very ancient throat-and-girth harness . One line was developed as a refinement of that harness