Application of the Ridden Horse Pain Ethogram to Elite Dressage Horses Competing in World Cup Grand Prix Competitions.
Abstract: There is considerable debate about the social license to compete with horses and controversy about training methods for dressage horses. The objectives were to: 1. apply the Ridden Horse Pain Ethogram (RHpE) to dressage horses competing at elite Grand Prix level; 2. compare RHpE and judges' scores; and 3. document deviations in gaits from Fédération Equestre Internationale (FEI) guidelines. Video recordings of 147 competitors from nine World Cup competitions were assessed. Spearman's rank correlation coefficient tested the correlation between RHpE and judges' scores. The median RHpE score was 3 (IQR 1, 4; range 0, 7). There was a moderate negative correlation (Spearman rho -0.40, p < 0.001) between the RHpE scores and the judges' scores. Mouth open with separation of the teeth for ≥10 s (68%), head behind vertical ≥10° ≥10 s (67%), an intense stare for ≥5 s (30%) and repeated tail swishing (29%) were the most frequent RHpE behaviours. Deviations from FEI guidelines were most frequent in passage, piaffe, canter flying-changes, canter pirouettes and "halt-immobility-rein back five steps-collected trot". In conclusion, most horses appeared to work comfortably for the majority of the test. Further investigation of the influence of a double bridle compared with a snaffle bridle on head position and mouth opening is merited.
Publication Date: 2021-04-21 PubMed ID: 33919208PubMed Central: PMC8143096DOI: 10.3390/ani11051187Google Scholar: Lookup
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Summary
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This research study applies the Ridden Horse Pain Ethogram (RHpE) to elite-level dressage horses competing in World Cup Grand Prix competitions, comparing these results with judges’ scores, and noting any deviations from the established guidelines of the Fédération Equestre Internationale (FEI).
Understanding the Ridden Horse Pain Ethogram (RHpE)
- The Ridden Horse Pain Ethogram (RHpE) is a tool used to measure signals associated with pain in ridden horses.
- The use of RHpE on elite dressage horses competing in World Cup Grand Prix allowed the researchers to investigate the extent to which competitive dressage may involve discomfort for the animals, a subject of ongoing debate in the dressage community.
Comparison with Judges’ Scores
- The study also compared the results from the RHpE with the judges’ scores from the competitions.
- There was a moderate negative correlation between RHpE scores and judges’ scores, meaning as the pain incidence increased, the judges’ scores tended to decrease.
- This negative correlation suggests judges may be indirectly responsive to signs of pain or discomfort in competing horses, considering them as performance issues rather than welfare concerns.
Deviation from FEI Guidelines
- The research also kept track of deviations from the FEI guidelines during these competitions.
- These deviations were most noticeable in certain exercises, including passage, piaffe, canter flying-changes, canter pirouettes, and “halt-immobility-rein back five steps-collected trot”.
- This documentation of deviations provides valuable insight into areas where dressage training and performance might need adjustment to align better with FEI guidelines.
Evaluation of Most Frequent RHpE Behaviors
- Some RHpE behaviours were found to be more prevalent, including mouth open with separation of the teeth for an extended period, head positioned highly vertically, an intense stare, and repeated tail swishing.
- These behaviors could indicate discomfort or pain in the competing horses, although further research is necessary to confirm this interpretation and its implications.
Recommendations for Future Research
- The paper concludes by suggesting further investigation into the influence of the double bridle as compared to a snaffle bridle on the horse’s head position and the frequency of mouth opening.
- This recommendation reflects the research’s overall aim: to improve understanding of dressage performance in relation to equine welfare and to guide future best-practice guidelines in the sport.
Cite This Article
APA
Dyson S, Pollard D.
(2021).
Application of the Ridden Horse Pain Ethogram to Elite Dressage Horses Competing in World Cup Grand Prix Competitions.
Animals (Basel), 11(5).
https://doi.org/10.3390/ani11051187 Publication
Researcher Affiliations
- The Cottage, Church Road, Market Weston, Diss IP22 2NX, UK.
- The Rodhams, Rodham Road, Christchurch, Wisbech PE14 9NU, UK.
Conflict of Interest Statement
The authors declare no conflict of interest.
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