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Home / Equine Research Bank / PLoS One / Human Preferences for Conformation Attributes and Head-And-N...
PloS one2015; 10(6); e0131880; doi: 10.1371/journal.pone.0131880

Human Preferences for Conformation Attributes and Head-And-Neck Positions in Horses.

Abstract: Human preferences for certain morphological attributes among domestic animals may be entirely individual or, more generally, may reflect evolutionary pressures that favor certain conformation. Artificial selection for attributes, such as short heads and crested necks of horses, may have functional and welfare implications because there is evidence from other species that skull shape co-varies with behaviour. Crested necks can be accentuated by flexion of the neck, a quality that is often manipulated in photographs vendors use when selling horses. Equine head-and-neck positions acquired through rein tension can compromise welfare. Our investigation was designed to identify conformations and postures that people are attracted to when choosing their 'ideal' horse. Participants of an internet survey were asked to rate their preference for horse silhouettes that illustrated three gradations of five variables: facial shape, crest height, ear length, ear position and head-and-neck carriage. There were 1,234 usable responses. The results show that overall preferences are for the intermediate, rather than extreme, morphological choices (p=<0.001). They also indicate that males are 2.5 times less likely to prefer thicker necks rather than the intermediate shape, and 4 times more likely to prefer the thinner neck shape. When compared to the novice participants, experienced participants were 1.9 times more likely to prefer a thicker neck shape than the intermediate neck shape and 2.8 times less likely to prefer a thinner neck shape than the intermediate neck shape. There was overall preference of 93% (n=939) for the category of head carriage 'In front of the vertical'. However, novice participants were 1.8 times more likely to choose 'behind the vertical' than 'in front of the vertical'. Our results suggest that people prefer a natural head carriage, concave facial profile (dished face), larger ears and thicker necks. From these survey data, it seems that some innate preferences may run counter to horse health and welfare.
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Publication Date: 2015-06-30 PubMed ID: 26126209PubMed Central: PMC4488389DOI: 10.1371/journal.pone.0131880Google Scholar: Lookup
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Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

The study explores humans’ preferences regarding horse shape and posture attributes and how these preferences may impact horse welfare. The results revealed an overall inclination towards intermediate morphological features, but noticeable preferences still existed for particular aspects such as a natural head carriage and thicker necks. The findings underline the potential conflict of inherent human preferences and horse health and welfare.

Study Overview

  • The research was designed to identify the body shapes and postures in horses that humans generally find appealing.
  • An internet survey was conducted where participants rated their preferences for horse silhouettes representing different variations of five variables: face shape, crest height (neck curvature), ear length, ear position, and head-and-neck carriage.

Methodology

  • There were 1,234 usable responses to the survey.
  • The silhouettes presented to participants in the survey depicted three variations (minor, intermediate, and major) of each of the five variables.
  • Participants’ preference for each morphological attribute was rated and analyzed.

Key Findings

  • The results showed that participants preferred intermediate, rather than extreme, morphological choices. For example, most people did not favor horses with very long or very short ears or necks, preferring something in between.
  • However, males were 2.5 times less likely than females to prefer horses with thicker necks and were instead 4 times more likely to favor horses with thinner necks.
  • Comparatively, experienced horse persons were more likely to prefer horses with thicker necks.
  • Participants overwhelmingly (93%) preferred a natural, forward head carriage – where the horse’s head is carried in front of its body. Novice participants, however, were more likely to choose a posture where the head position was behind the vertical.
  • Preference was indicated for larger ears, concave facial profiles, and thicker necks.

Implications

  • The findings suggest that although humans tend to favor horses with certain features and postures, these preferences might not align with what is best for the horse’s welfare and health.
  • Where artificial selection for certain traits occurs, such as a horse breeder selecting for shorter heads or more flexed necks, the health and functionality of the horse could be compromised.
  • Therefore, it’s essential to manage these preferences in a way that ensures the physical well-being of horses while also accounting for human preference.

Cite This Article

APA
Caspar GL, Dhand NK, McGreevy PD. (2015). Human Preferences for Conformation Attributes and Head-And-Neck Positions in Horses. PLoS One, 10(6), e0131880. https://doi.org/10.1371/journal.pone.0131880

Publication

PloS one
ISSN: 1932-6203
NlmUniqueID: 101285081
Country: United States
Language: English
Volume: 10
Issue: 6
Pages: e0131880
PII: e0131880

Researcher Affiliations

Caspar, Georgina L
  • Faculty of Veterinary Science, University of Sydney, Sydney, New South Wales, Australia.
Dhand, Navneet K
  • Faculty of Veterinary Science, University of Sydney, Sydney, New South Wales, Australia.
McGreevy, Paul D
  • Faculty of Veterinary Science, University of Sydney, Sydney, New South Wales, Australia.

MeSH Terms

  • Adolescent
  • Adult
  • Aged
  • Aged, 80 and over
  • Animal Husbandry
  • Animals
  • Anthropometry
  • Attitude
  • Breeding
  • Female
  • Gait / physiology
  • Head / physiology
  • Horses
  • Humans
  • Male
  • Middle Aged
  • Neck / physiology
  • Posture / physiology
  • Surveys and Questionnaires
  • Young Adult

Conflict of Interest Statement

The authors have declared that no competing interests exist.

References

This article includes 47 references
  1. McGreevy P. Equine Behaviour A Guide for Veterinarians and Equine Scientists. .
  2. McGreevy PD, Georgevsky D, Carrasco J, Valenzuela M, Duffy DL, Serpell JA. Dog behavior co-varies with height, bodyweight and skull shape.. PLoS One 2013;8(12):e80529.
    doi: 10.1371/journal.pone.0080529pmc: PMC3864788pubmed: 24358107google scholar: lookup
  3. Goodwin D. Horse behaviour: evolution, domestication and feralisation. The welfare of horses 1–18.
  4. Mills DS, McDonnell SM. The domestic horse: the origins, development, and management of its behaviour. .
  5. Brooks SA, Makvandi-Nejad S, Chu E, Allen JJ, Streeter C, Gu E, McCleery B, Murphy BA, Bellone R, Sutter NB. Morphological variation in the horse: defining complex traits of body size and shape.. Anim Genet 2010 Dec;41 Suppl 2:159-65.
    pubmed: 21070291doi: 10.1111/j.1365-2052.2010.02127.xgoogle scholar: lookup
  6. Mills DS, McDonnell SM. The Domestic Horse The Evolution, Development and Management of its Behaviour. 23–32 p.
  7. Koenen E, Aldridge L, Philipsson J. An overview of breeding objectives for warmblood sport horses. Livestock Production Science 88: 77–84.
  8. Wilson EO. Biophilia. .
  9. White R, Heerwagen J. Nature and mental health: Biophilia and biophobia. The environment and mental health: a guide for clinicians 175–192.
  10. BSHA. British Show Horse Association Judges Area. Hertfordshire: BSHA.
  11. Lynghaug F. The Official Horse Breeds Standard Guide. Minneapolis, USA: Voyageur Press.
  12. McGreevy PD, Harman A, McLean A, Hawson L. Over-flexing the horse's neck: A modern equestrian obsession?. Journal of Veterinary Behavior: Clinical Applications and Research 5: 180–186.
  13. Wolframm I, Schiffers H, Wallenborn A. Visual attention in Grand Prix dressage judges. Journal of Veterinary Behavior: Clinical Applications and Research 8: e25.
  14. Goodwin D, Bradshaw JWS, Wickens SM. Paedomorphosis affects agonistic visual signals of domestic dogs. Animal Behaviour 53: 297–304.
  15. Goodwin D, Levine M, McGreevy PD. Preliminary investigation of morphological differences between ten breeds of horses suggests selection for paedomorphosis.. J Appl Anim Welf Sci 2008;11(3):204-12.
    doi: 10.1080/10888700802100918pubmed: 18569216google scholar: lookup
  16. McGreevy P, Warren-Smith A, Guisard Y. The effect of double bridles and jaw-clamping crank nosebands on temperature of eyes and facial skin of horses. Journal of Veterinary Behavior: Clinical Applications and Research 7: 142–148.
  17. Limited AHSoA. The Arabian Horse Society of Australia Derivative Standard. In: Gordon C, editor.
  18. TNFPCS. About the New Forest Pony Breed. The New Forest Pony Breeding and Cattle Society, Hampshire, BH238AA.
  19. Thomas HS. The horse conformation handbook. Storey Publishing, MA, 01247, USA.
  20. Landry D. Noble brutes: how eastern horses transformed English culture. JHU Press.
  21. Budiansky S. The nature of horses: Exploring equine evolution, intelligence, and behavior. Free Pr.
  22. Wynmalen H. Equitation. University Press, Glasgow: Robert MacLehose & Co Ltd.
  23. Phillips M. Captain Mark Phillips on Riding A complete guide for beginners. New York: Prentice Hall Press.
  24. Street E. Ear-ly Warning Systems. The Horse.com .
  25. Gómez Alvarez CB, Rhodin M, Bobber MF, Meyer H, Weishaupt MA, Johnston C, Van Weeren PR. The effect of head and neck position on the thoracolumbar kinematics in the unridden horse.. Equine Vet J Suppl 2006 Aug;(36):445-51.
    pubmed: 17402464doi: 10.1111/j.2042-3306.2006.tb05585.xgoogle scholar: lookup
  26. Rhodin M, Gómez Alvarez CB, Byström A, Johnston C, van Weeren PR, Roepstorff L, Weishaupt MA. The effect of different head and neck positions on the caudal back and hindlimb kinematics in the elite dressage horse at trot.. Equine Vet J 2009 Mar;41(3):274-9.
    pubmed: 19469235doi: 10.2746/042516409x394436google scholar: lookup
  27. Sleutjens J, Smiet E, van Weeren R, van der Kolk J, Back W, Wijnberg ID. Effect of head and neck position on intrathoracic pressure and arterial blood gas values in Dutch Warmblood riding horses during moderate exercise.. Am J Vet Res 2012 Apr;73(4):522-8.
    doi: 10.2460/ajvr.73.4.522pubmed: 22452499google scholar: lookup
  28. Lashley MJ, Nauwelaerts S, Vernooij JC, Back W, Clayton HM. Comparison of the head and neck position of elite dressage horses during top-level competitions in 1992 versus 2008.. Vet J 2014 Dec;202(3):462-5.
    doi: 10.1016/j.tvjl.2014.08.028pubmed: 25296851google scholar: lookup
  29. Link Y, Kienapfel K. Impact of Head-Neck Positions on the expressive behaviour of dressage horses. Proceedings of the 9th International Equitation Science Conference Eds: Heleski C. and Wickens C, University of Delaware: 40.
  30. Kienapfel K, Link Y, König V Borstel U. Prevalence of different head-neck positions in horses shown at dressage competitions and their relation to conflict behaviour and performance marks.. PLoS One 2014;9(8):e103140.
    doi: 10.1371/journal.pone.0103140pmc: PMC4121138pubmed: 25090242google scholar: lookup
  31. McGreevy P, McLean A. Equitation Science. Wiley-Blackwell.
  32. Visser K, VanWijk E, Kortstee H, Verstegen J. Passion for horses: Improving horse welfare communication through identifying information search patterns, knowledge levels, beliefs, and daily practices of horse enthusiasts. Journal of Veterinary Behavior: Clinical Applications and Research 6: 297.
  33. Schemann K, Taylor MR, Toribio JA, Dhand NK. Horse owners' biosecurity practices following the first equine influenza outbreak in Australia.. Prev Vet Med 2011 Dec 15;102(4):304-14.
    doi: 10.1016/j.prevetmed.2011.08.002pubmed: 21893356google scholar: lookup
  34. ASC. Australian Sports Commission: Horse riding. .
  35. Hector C. The making of the modern warmblood: from Gotthard—to Gribaldi / Christopher Hector. Richmond South, Vic: Sporthorse International.
  36. McGreevy P, Grassi TD, Harman AM. A strong correlation exists between the distribution of retinal ganglion cells and nose length in the dog.. Brain Behav Evol 2004;63(1):13-22.
    pubmed: 14673195doi: 10.1159/000073756google scholar: lookup
  37. Evans KE, McGreevy PD. The distribution of ganglion cells in the equine retina and its relationship to skull morphology.. Anat Histol Embryol 2007 Apr;36(2):151-6.
    pubmed: 17371390doi: 10.1111/j.1439-0264.2006.00749.xgoogle scholar: lookup
  38. Evans KE, McGreevy PD. Conformation of the equine skull: a morphometric study.. Anat Histol Embryol 2006 Aug;35(4):221-7.
    pubmed: 16836585doi: 10.1111/j.1439-0264.2005.00663.xgoogle scholar: lookup
  39. Lloyd AS, Martin JE, Bornett-Gauci HLI, Wilkinson RG. Horse personality: Variation between breeds. Applied Animal Behaviour Science 112: 369–383.
  40. van Heel MC, Kroekenstoel AM, van Dierendonck MC, van Weeren PR, Back W. Uneven feet in a foal may develop as a consequence of lateral grazing behaviour induced by conformational traits.. Equine Vet J 2006 Nov;38(7):646-51.
    pubmed: 17228580doi: 10.2746/042516406x159070google scholar: lookup
  41. Zebisch A, May A, Reese S, Gehlen H. Effects of different head-neck positions on the larynges of ridden horses.. J Anim Physiol Anim Nutr (Berl) 2014 Oct;98(5):894-900.
    pubmed: 24329611doi: 10.1111/jpn.12154google scholar: lookup
  42. Pickeral T. The horse: 30,000 years of the horse in art. Merrell.
  43. Gouraud J-L, Woronoff M, Francfort H-P. The Horse: From Cave Paintings to Modern Art. Abbeville Press, 137 Varick Street, NY 10013.
  44. HWBA. Hanoverian Studbook Regulations. .
  45. Hutchings K, Randle H. Is horse head position used as an indicator of training in advertisements?. Proceedings, 9th International Equitation Science Conference Eds: Heleski C and Wickens C, University of Delaware: 79.
  46. Zebisch A, May A, Reese S, Gehlen H. Effect of different head-neck positions on physical and psychological stress parameters in the ridden horse.. J Anim Physiol Anim Nutr (Berl) 2014 Oct;98(5):901-7.
    pubmed: 24329719doi: 10.1111/jpn.12155google scholar: lookup
  47. Hawson LA, McLean AN, McGreevy PD. The roles of equine ethology and applied learning theory in horse-related human injuries. Journal of Veterinary Behavior: Clinical Applications and Research 5: 324–338.

Citations

This article has been cited 4 times.
  1. Tilley P, Simões J, Sales Luis JP. Effects of a 15° Variation in Poll Flexion during Riding on the Respiratory Systems and Behaviour of High-Level Dressage and Show-Jumping Horses. Animals (Basel) 2023 May 22;13(10).
    doi: 10.3390/ani13101714pubmed: 37238147google scholar: lookup
  2. Hausberger M, Lesimple C, Henry S. Detecting Welfare in a Non-Verbal Species: Social/Cultural Biases and Difficulties in Horse Welfare Assessment. Animals (Basel) 2021 Jul 30;11(8).
    doi: 10.3390/ani11082249pubmed: 34438708google scholar: lookup
  3. Fenner K, Caspar G, Hyde M, Henshall C, Dhand N, Probyn-Rapsey F, Dashper K, McLean A, McGreevy P. It's all about the sex, or is it? Humans, horses and temperament. PLoS One 2019;14(5):e0216699.
    doi: 10.1371/journal.pone.0216699pubmed: 31086385google scholar: lookup
  4. König von Borstel U, Kienapfel K, McLean A, Wilkins C, McGreevy P. Hyperflexing the horse's neck: a systematic review and meta-analysis. Sci Rep 2024 Oct 2;14(1):22886.
    doi: 10.1038/s41598-024-72766-5pubmed: 39358404google scholar: lookup
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