Horse Tendon Rehabilitation: Welfare and Return to Work

Tendon injuries are common in sport horses and require prolonged rehabilitation to heal properly, making welfare during recovery a significant management challenge.

Key Facts

Superficial digital flexor tendon injuries are among the most common career-ending injuries in racehorses
Tendon tissue heals slowly with fibrous scar tissue rather than true tendon regeneration in most cases
Ultrasound monitoring guides controlled exercise progression during rehabilitation over 6-18 months
Stem cell therapy and platelet-rich plasma are used to improve healing quality in performance horses
Return to work before complete healing frequently results in re-injury at the same or adjacent site
Box rest combined with controlled hand-walking is the cornerstone of early tendon rehabilitation

Welfare Considerations

Tendon injury and the rehabilitation required represent a significant welfare challenge for performance horses. Box rest — the restriction of an active, social animal to a stable space for months — causes significant psychological stress through boredom, reduced social interaction, and frustrated activity drives. The horse in pain from a fresh injury has immediate welfare needs; the horse in prolonged box rest has chronic welfare challenges related to behavioral restriction. Welfare-centered rehabilitation balances the need for healing time with provisions for mental enrichment and appropriate controlled activity.

What You Can Do

Provide significant mental enrichment during box rest including foraging toys, mirrors, and equine company
Follow ultrasound-guided rehabilitation protocols precisely — premature return to work is common and harmful
Provide turnout in a safe, small paddock as soon as healing permits, rather than extending box rest unnecessarily
Use appropriate pain management throughout acute injury phases to prevent unnecessary suffering
Feed high-quality forage and manage boredom through multiple small forage meals across the day
Consider whether retirement is appropriate if repeated re-injury suggests the horse cannot sustainably return to performance