Reported Behavioural Differences between Geldings and Mares Challenge Sex-Driven Stereotypes in Ridden Equine...

Area of Science:

• Equine behavior and welfare
• Animal psychology
• Sport horse science

Background:

• Horse trainers and riders may hold preconceived notions about horse temperament based on sex.
• Rider preference for geldings over mares and stallions is documented, potentially impacting performance opportunities.
• Unfounded sex prejudice can lead to unconscious bias in interpreting horse behavior.

Purpose of the Study:

• To analyze reported sex-related behavioral differences in ridden and non-ridden horses.
• To investigate if horse behavior is sexually dimorphic.
• To determine if sex influences behavior perception in horse enthusiasts.

Main Methods:

• Utilized data from the pilot study of the Equine Behaviour Assessment and Research Questionnaire (E-BARQ) survey (n=1233).
• Analyzed 151 questionnaire items, focusing on mares and geldings.
• Employed univariate significance testing and multivariable ordinal logistic regression.

Main Results:

• Mares were more likely to move away when being caught (p=0.003).
• Geldings were more likely to chew lead ropes (p=0.003) and rugs (p=0.024).
• No significant sex-related differences were found in ridden horse behaviors.

Conclusions:

• Ridden horse behavior does not appear to be sexually dimorphic.
• Observed non-ridden behavioral differences may be influenced by factors other than sex.
• Further research is needed to understand how specific equestrian sports might favor certain sexes.