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The Veterinary record1986; 118(13); 353-356; doi: 10.1136/vr.118.13.353

Behaviour of the false rig: causes and treatments.

Abstract: The false rig is a castrated horse which shows masculine behaviour of one sort or another. The behaviour patterns reported to the author by owners of such animals and the possible causes are discussed here. Some such horses can show all the behaviour patterns of the entire, including erection and intromission. Evidence is presented that the behaviour is not hormonally induced or hormone dependent. The thesis is put forward that the behaviour shown is part of the normal social interaction between horses and possible treatments are discussed in the light of this possibility.
Publication Date: 1986-03-29 PubMed ID: 3705382DOI: 10.1136/vr.118.13.353Google Scholar: Lookup
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  • Journal Article
  • Research Support
  • Non-U.S. Gov't

Summary

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The research article focuses on the causes and treatment measures for behavioural peculiarities in castrated horses (false rig) that display masculine characteristics. The study explores various theories but strongly suggests that this behaviour is not influenced by hormones but is a part of their normal social interaction.

Behavioural Patterns of False Rig

In this research paper, the author studies the behavioural patterns of castrated horses, also known as false rigs. These horses exhibit masculine traits despite the absence of male sexual organs.

  • The behaviours reported by horse owners were analysed, giving much-needed information on the different types of masculine behaviour displayed by these false rigs.
  • Observations include certain horses showcasing all behaviours of an entire (non-castrated) horse, such as erection and intromission, which are sexual behaviours generally attributed to non-castrated horses.

Possible Causes of this Behaviour

Discussions revolve around potential reasons behind these peculiarities, and an effort is made to understand the root of this behaviour.

  • The paper provides evidence to counter the prevailing thought that hormonal activities induce this behaviour as these horses are castrated and lack the usual male hormonal influences.
  • As such, the hormone-dependent theory is dismissed as a primary influencer of this behaviour in castrated horses.

Alternative Theories and Treatments

In light of the evidence and observations made, the author presents an alternative theory and discusses potential treatments.

  • The author suggests the masculine behavior could be part of the normal social interaction between horses, a behavioral adaptation to their social environment rather than a hormonal issue.
  • Based on this new perspective, the discussion shifts towards possible treatment methods. However, the paper doesn’t delve into specific treatment techniques as the focus remains on understanding the causative root of the behaviour.

Cite This Article

APA
Cox JE. (1986). Behaviour of the false rig: causes and treatments. Vet Rec, 118(13), 353-356. https://doi.org/10.1136/vr.118.13.353

Publication

ISSN: 0042-4900
NlmUniqueID: 0031164
Country: England
Language: English
Volume: 118
Issue: 13
Pages: 353-356

Researcher Affiliations

Cox, J E

    MeSH Terms

    • Aggression / physiology
    • Animals
    • Dihydrotestosterone / blood
    • Horses / physiology
    • Male
    • Orchiectomy / veterinary
    • Sexual Behavior, Animal / physiology
    • Testosterone / blood

    Citations

    This article has been cited 1 times.
    1. El Zawam A, Tibary A, Patino C. Basal Levels and hCG Responses of Serum Testosterone and Estrogen in Male Alpacas. Front Vet Sci 2020;7:595856.
      doi: 10.3389/fvets.2020.595856pubmed: 33263018google scholar: lookup