Gelding

Source: Wikipedia, the free encyclopedia.

A 3-year-old gelding

A gelding is a

billy goats
.

Castration 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).[2] 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 gelda, from the adjective geldr 'barren'.[3] The noun "gelding" is from the Old Norse geldingr.[3]

History

The Scythians are thought to have been among the first to geld their horses,[4][5] 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.[6]

Reasons for gelding

See also: Horse behavior and Horse breeding

A male horse is often gelded to make him better-behaved and easier to control. Gelding can also remove lower-quality animals from the gene pool.[7] To allow only the finest animals to breed on, while preserving adequate genetic diversity, only a small percentage of all male horses should remain stallions. Mainstream sources place the percentage of stallions that should be kept as breeding stock at about 10%,[8] while an extreme view states that only 0.5% of all males should be bred.[9] In wild herds, the 10% ratio is largely maintained naturally, as a single dominant stallion usually protects and breeds with a herd which is seldom larger than 10 or 12 mares, though he may permit a less dominant junior stallion to live at the fringes of the herd.[10] There are more males than just herd stallions, so unattached male horses group together for protection in small all-male "bachelor herds", where, in the absence of mares, they tend to behave much like geldings.[11]

Gelding a male horse can reduce potential conflicts within domestic horse herds.

Geldings are preferred over

which?] due to the dangers inherent in handling stallions, which require experienced handlers,[citation needed] youth exhibitors are not permitted to show stallions in classes limited to just those riders.[12]

Geldings are often preferred over

heat and the use of mares may be limited during the later months of pregnancy and while caring for a young foal
.

In horse racing, castrating a stallion may be considered worthwhile if the animal is easily distracted by other horses, difficult to handle, or otherwise not running to his full potential due to behavioral issues.[13] While this means the horse loses any breeding value, a successful track career can often be a boost to the value of the stallion that sired the gelding.

Sometimes a stallion used for breeding is castrated later in life, possibly due to sterility, or because the offspring of the stallion are not up to expectations, or simply because the horse is not used much for breeding, due to shifting fashion in pedigree or phenotype. Castration may allow a stallion to live peacefully with other horses, allowing a more social and comfortable existence.[8]

Under British National Hunt racing (i.e. Steeplechase) rules, to minimize health and safety risks, nearly all participating horses are gelded.[14] On the other hand, in other parts of Europe, geldings are excluded from many of the most prestigious flat races including the Classics and the Prix de l'Arc de Triomphe[15] (with an exception being the French classic Prix Royal-Oak, open to geldings since 1986).[16] In North American Thoroughbred racing, geldings, if otherwise qualified by age, winnings, or experience, are allowed in races open to intact males. The same applies in Australia.

Concerns about gelding

Some cultures historically did not and still seldom geld male horses, most notably the

stallions are still not used for breeding, only those of the best quality. When used as ordinary riding animals, they are kept only with or near other male horses in a "bachelor" setting, which tends to produce calmer, less stallion-like behavior.[18] Sometimes religious reasons for these practices exist; for example, castration of both animals and humans was categorically forbidden in the Hebrew Bible and is prohibited in Jewish law.[19]

Although castrations generally have few complications, there are risks. Castration can have complications, such as swelling,

cryptorchid testicle retained in the horse, some due to previously learned behavior, but some for no clear reason. Training to eliminate these behaviors is generally effective. Another risk is to the veterinarian, if a standing castration is performed, it is possible for the horse to injure the veterinarian during the procedure, and if complications arise, the horse must be immediately anesthetized.[20] Castration does not automatically change bad habits and poor manners. This must be accomplished by proper training.[8]

Time of gelding

A horse may be gelded at any age; however, if an owner intends to geld a particular foal, it is now considered best to geld the horse prior to becoming a yearling,

analgesics are employed.[22] A few horse owners delay gelding a horse on the grounds that the testosterone gained from being allowed to reach sexual maturity will make him larger. However, recent studies have shown that this is not so: any apparent muscle mass gained solely from the presence of hormones will be lost over time after the horse is gelded, and in the meantime, the energy spent developing muscle mass may actually take away from the energy a young horse might otherwise put into skeletal growth; the net effect is that castration has no effect on rate of growth (although it may increase the amount of fat the horse carries).[23]

Many older stallions, no longer used at stud due to age or sterility, can benefit from being gelded. Modern veterinary techniques make gelding an even somewhat elderly stallion a fairly low-risk procedure,[24] and the horse then has the benefit of being able to be turned out safely with other horses and allowed to live a less restricted and isolated life than was allowed for a stallion.

Specialized maintenance of geldings

Main article: Horse sheath cleaning

Owners of male horses, both geldings and stallions, need to occasionally check the horse's

penis of the horse when it is not in use for urination (or, in the case of stallions, breeding). Geldings tend to accumulate smegma and other debris at a higher rate than stallions, probably because geldings rarely fully extrude the penis, and thus dirt and smegma build up in the folds of skin.[25]

Castration techniques

local anaesthesia and the other requiring general anaesthesia
. Each technique has advantages and disadvantages.

Standing castration

Standing castration is a technique where a horse is sedated and local anaesthesia is administered, without throwing the horse to the ground or putting him completely "under". It has the benefit that general anaesthesia (GA) is not required. This method is advocated for simple procedures because the estimated mortality for GA in horses at a modern clinic is low, approximately one or two in 1000. Mortality in the field (where most horse castrations are performed) is probably higher, due to poorer facilities.[26]

For standing castration, the

haemorrhage. Assuming that bleeding is at a minimum, the other side is castrated in the same manner. Most veterinarians remove the testis held most "tightly" (or close to the body) by the cremaster muscle
first, so as to minimize the risk of the horse withdrawing it to the point where it is inaccessible. The horse, now a gelding, is allowed to recover.

Standing castration can be performed in more complicated cases. Some authorities have described a technique for the removal of

cryptorchid animals,[27] but most surgeons still advocate a recumbent technique, as described below.[28] The primary drawback to standing castration is the risk that, even with sedation and restraint, the horse may object to the procedure and kick or otherwise injure the individual performing the operation.[29]

Recumbent castration

emasculators

Putting a horse under

veterinary surgeons should be present when an equine general anaesthesia is being performed.[33]

Aftercare

With both castration techniques, the wound should be kept clean and allowed to drain freely to reduce the risk of

antibiotics are also commonly administered. The horse is commonly walked in hand for some days to reduce the development of edema.[34]

Possible complications

Minor complications following castration are relatively common, while serious complications are rare. According to one in-depth study, for standing castration the complication rate is 22%, while for recumbent castration it is 6% (although with a 1% mortality).[24] The more common complications are:

  • Post-operative swelling (edema) – minor and very common[35]
  • Scrotal/incisional infection – local seroma/abscess formation is relatively common, when the skin seals over before the deeper pocket has time to seal. This requires reopening the skin incision, to establish adequate drainage. To prevent the wounds from closing too quickly the horse needs to be exercised at least once daily after the procedure. It is common to treat the horse with a
    antibiotics.[36]
  • Chronic infection leads to a schirrous cord – the formation of a granuloma at the incision site, that may not be obvious for months or even years[30]
  • Evisceration, a condition where the abdominal organs "fall out" of the surgical incision, is uncommon,[21] and while the survival rate is 85–100% if treated promptly, the mortality rate is high for those not dealt with immediately.[30]

See also

References

  1. ^ "3 Ways to Buy a Camel". WikiHow. March 11, 2023. ...in the US, expect to spend around $10,000 for a mature gelding and up to $17,000 for a pregnant female.
  2. ISBN 9781467816663
    .
  3. ^
    ISBN 978-0198611172
    .
  4. ^ Levine, M. A., Bailey, G.N. & Whitwell, K., et al. (2000). "Paleopathology and horse domestication: the case of some Iron Age horses from the Altai Mountains, Siberia" in G.N. Bailey, R. Charles & N. Winder (Eds.) Human Ecodynamics and Environmental Archaeology (pp. 123–33). Oxford: Oxbow.
  5. ISBN 0-7668-3531-6
  6. ^ Blocksdorf, Katherine (October 10, 2018). "What is a Gelding?". TheSprucePets. Gelding has been carried out for centuries, and written work by Aristotle mentions gelding as early as 350 B.C.E.
  7. ISBN 978-0-7216-8665-3
  8. ^ a b c Richard Klimesh. "Horse Gelding the Male Horse and Aftercare by Cherry Hill". Horsekeeping. Retrieved April 2, 2015.
  9. ^ "Stallions aren't for Everyone". Ed Dabney. Retrieved April 2, 2015.
  10. ^ Preliminary conservation assessment of the Rainshadow Wild Horse Ecosystem, Brittany Triangle, Chilcotin, British Columbia, Canada. Report for the Friends of Nemaiah Valley (FONV). Accessed July 17, 2007.
  11. ISBN 978-0-85199-643-1
    . Retrieved April 14, 2008.
  12. ^ "Welsh Pony and Cob Society –" (PDF). Wpcs.uk.com. Archived from the original (PDF) on September 24, 2020. Retrieved May 16, 2021.
  13. ^ Bramlage, Larry R. DVM, MS (May 29, 2003). Castration: Creation of a Gelding from a Colt or Stallion Archived May 3, 2013, at the Wayback Machine. American Association of Equine Practitioners:Newsroom. Accessed July 17, 2007.
  14. ^ Horse racing Archived July 19, 2007, at the Wayback Machine
  15. ^ Archived copy Archived June 6, 2007, at the Wayback Machine
  16. ^ "All the races: Prix Royal-Oak". France Galop. Archived from the original on December 3, 2013. Retrieved February 8, 2013.
  17. ^ "Tales from "Sport in Egypt": The Arabian Horse". Touregypt.net. Retrieved April 2, 2015.
  18. ^ Campfield, Jeremy (June 25, 2007). "Working with Morocco's Horses: Journey's End". TheHorse.com. Retrieved April 2, 2015.
  19. Jewish Antiquities iv. 8, § 40; citing Leviticus 22:24
    .
  20. ^ Cable, Christina S. (April 1, 2001). "Castration In The Horse". TheHorse.com. Retrieved April 2, 2015.
  21. ^ a b Archived copy Archived October 7, 2006, at the Wayback Machine
  22. ^ R Eager (2002) "Evaluation of pain and discomfort associated with equine castration" UFAW Publications
  23. ^ Seong, PN; Lee, CE, and Oh, WY; et al. (2005). Effects of castration on growth and meat quality in finishing male Jeju horses. Journal of Animal Science and Technology 47.3:391–396.
  24. ^ a b Mason, BJ, Newton, JR & Payne, RJ, et al. (2005). Costs and complications of equine castration: a UK practice-based study comparing 'standing nonsutured' and 'recumbent sutured' techniques. Equine Veterinary Journal 37.5:468–472.
  25. ^ "Cut Through Smegma". Horse Journal, August 2007, p. 19-20.
  26. ^ a b Bidwell, Lori A., DVM; Bramlage, Larry R., DVM MS; and Rood, William A., DVM (2007). "Equine perioperative fatalities associated with general anaesthesia at a private practice—a retrospective case series". Veterinary Anaesthesia and Analgesia 34.1:23–30.
  27. ^ Hanrath, M., and Rodgerson, D.H. (2002). "Laparoscopic Cryptorchidectomy Using Electrosurgical Instrumentation in Standing Horses". Veterinary Surgery 31.2:117–124.
  28. ^ Sedrish, Steven A. MS, DVM, Diplomate ACVS, and Leonard, John M. VMD (2001). "How to Perform a Primary Closure Castration Using an Inguinal Incision". AAEP Proceedings 47:423–425. Accessed on July 17, 2007.
  29. ISBN 978-0-7020-1725-4
    .
  30. ^ a b c Searle, D, Dart, AJ & Dart, CM, et al. (1999). "Equine castration: Review of anatomy, approaches, techniques and complications in normal, cryptorchid and monorchid horses". Archived August 27, 2006, at the Wayback Machine. Australian Veterinary Journal 77.7:428–434, p. 430. Accessed July 17, 2007.
  31. ^ Franci, P, Leece, EA & Brearley, JC (2006). "Post anaesthetic myopathy/neuropathy in horses undergoing magnetic resonance imaging compared to horses undergoing surgery"[permanent dead link]. Equine Veterinary Journal 38.6:497–501.
  32. ^ Lyon Lee. "Equine Anaesthesia". Center for Veterinary Health Sciences. Archived April 11, 2007, at the Wayback Machine
  33. ^ "Home". BEVA. Retrieved April 2, 2015.
  34. ^ "Castration Concerns for the Equine Owner" (PDF). Department of Animal Sciences - University of Wisconsin-Madison. The Boards of Regents of the University of Wisconsin System. Retrieved June 1, 2019.
  35. ^ Railton, D. (1999). "Complications associated with castration in the horse". In Practice 1999 21: 298–307
  36. ^ Liberty M. Getman (2009). "Review of castration complications: strategies for treatment in the field" (Conference paper). Proceedings of the 55th Annual Convention of the American Association of Equine Practitioners. pp. 374–378. Retrieved December 25, 2022.

External links

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