Management practices and human-horse relationships are associated with horse personality traits.

Overview

• This research investigates how horse personality traits relate to their management, living conditions, and the quality of their relationship with humans.
• The study explores how everyday management practices and human interactions influence the expression of personality in horses.

Study Background and Purpose

• Horses have been domesticated for centuries, leading to complex interactions and relationships with humans.
• Individual horses display distinct behavioral patterns, often described as “personality,” which affect their welfare, training, and interactions.
• While genetics partly influence horse personality, environmental factors like management and handling by humans also play crucial roles.
• Prior to this study, the impact of everyday management and human-horse relationship aspects on equine personality was not well understood.
• The study aims to identify specific links between owner-rated horse personality traits and various controllable environmental and relational factors.

Methodology

• An online questionnaire gathered data from owners of 2,767 horses, covering personality assessment and management conditions.
• The questionnaire included:
  • Horse personality traits rated by owners.
  • Housing conditions (e.g., solitary or group housing).
  • Frequency of riding and groundwork (training outside of riding).
  • Amount of quality time spent with the horse.
  • Duration and stability of the human-horse relationship.
  • Information on riders and history of ownership changes.
  • Use of specific headgear (equipment).
• Analysis controlled for intrinsic horse characteristics such as age, sex, and breed to isolate effects of management and relationship factors.
• Factor analysis was used to identify principal personality dimensions from the ratings given by owners.

Findings: Personality Dimensions Identified

• Four main personality dimensions were identified:
  • Human Sociability: How social and interactive the horse is with humans.
  • Horse Sociability: Social behavior with other horses.
  • Attentiveness: The horse’s focus and responsiveness.
  • Neuroticism: The degree of emotional reactivity or nervousness.

Associations Between Personality and Environmental/Relational Factors

• Human Sociability:
  • Positively associated with older age.
  • Increased by more quality time spent between human and horse.
  • Stronger in horses with longer and more stable relationships with their owners.
  • Negatively affected by multiple ownership changes, suggesting instability in the environment may reduce sociability with humans.
• Horse Sociability:
  • Influenced by housing condition.
  • Lower sociability scores were found in horses housed individually, indicating isolation affects social behavior toward other horses.
• Attentiveness:
  • Increased with both age and frequency of riding.
  • More often ridden horses appeared more focused and responsive.
• Neuroticism:
  • Lower neuroticism scores were associated with more frequent riding, implying that regular handling may reduce anxious or nervous behaviors.

Implications and Conclusions

• The study demonstrates that horse personality traits are not solely dependent on intrinsic qualities but are influenced by human-controlled management and relationships.
• Quality of human interaction and stable ownership positively impact traits like human sociability and attentiveness, which can improve welfare and training outcomes.
• Environmental factors such as housing arrangements significantly affect social behaviors towards other horses.
• Regular riding seems to promote attentiveness and reduce neurotic behavior, suggesting management practices influence emotional states.
• Findings emphasize the importance of a human-shaped environment in shaping equine personality and highlight areas for improving horse welfare through better management and relationship-building practices.