Overview
A gelding is a castrated male horse or other equine, such as a pony, donkey or a mule. The term is also used with certain other animals and livestock, such as domesticated camels. By comparison, the equivalent term for a castrated male bull would be ox (or oxen), or a wether for rams and billy goats.
Castration (in addition to the elimination of hormonally-driven behavior associated with a stallion) allows a male animal to be more calm, better-behaved, less sexually-aggressive, and more responsive to training efforts. Additionally, it is known for making the animal quieter, gentler and generally more suitable as an everyday working animal, or even as a pet (in the case of companion animals). The gerund and participle "gelding" and the infinitive "to geld" refer to the castration procedure itself.
Etymology
The verb "to geld" comes from the Old Norse , from the adjective 'barren'. The noun "gelding" is from the Old Norse .
History
The Scythians are thought to have been among the first to geld their horses, as they valued war horses that were quiet and less defensive, as well as easier to keep in groups and less likely to be territorial, without the temptation of reproductive/mating urges. Aristotle is said to have mentioned gelding as early as 350 BC.
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