Influence of foot conformation on duration of competitive life in a Dutch Warmblood horse population.
Authors: Ducro B J, Gorissen B, van Eldik P, Back W
Journal: Equine veterinary journal
Summary
# Editorial Summary: Foot Conformation and Career Longevity in Dutch Warmbloods Breeding programmes for performance horses aim to select for conformations that support elite competition, yet early retirement through lameness remains a significant economic and welfare concern. Ducro and colleagues analysed 23,116 Dutch Warmblood horses by linking studbook conformation assessments with competition records, employing survival analysis to identify which foot and limb traits predicted shortened athletic careers in dressage and jumping at both basic and elite levels. Jumping horses had measurably shorter competitive spans than dressage performers overall, though the conformational risk factors differed markedly between disciplines and competitive tiers—notably, uneven feet emerged as a significant predictor of premature retirement specifically in elite jumping, despite being only a trend in dressage populations. The findings underscore that distal limb conformation exerts meaningful influence on longevity and suggest breeders should actively select against asymmetrical foot conformation to improve career durability in jumping prospects. For practitioners working with young horses, this evidence validates screening for foot symmetry as a practical indicator of long-term soundness risk, particularly when advising owners of competition animals destined for higher-level jumping.
Read the full abstract on PubMed
Practical Takeaways
- •Screen young horses for uneven feet before purchasing or breeding, especially if intended for elite jumping—this trait significantly reduces career length
- •Recognize that foot conformation at young age is predictive of athletic longevity; asymmetrical forefeet warrant particular attention in performance prospects
- •Studbooks and breeders should select against uneven feet in breeding programs to improve career durability of sport horses
Key Findings
- •Uneven feet significantly shortened competitive life in elite-level jumping horses but only tended to shorten career in dressage
- •Duration of competitive life was shorter for jumping disciplines than for dressage across all levels
- •Different conformation risk factors were identified for each discipline and competitive level
- •Distal limb conformation, particularly foot conformation, is critical for longevity of competitive career in Warmblood horses