Advances in horse pain recognition — from facial grimace scales to digital gait analysis — are transforming equine welfare monitoring and veterinary care.
Horses are stoic animals that mask pain as an evolutionary defense, making pain recognition a significant welfare challenge for owners, trainers, and veterinarians. Validated tools like the Horse Grimace Scale, combined with modern gait analysis technology, are closing this gap. Early pain detection enables earlier treatment, preventing the escalation of chronic pain conditions that affect millions of working and sport horses. Integrating objective pain assessment into routine veterinary and training practice is among the most impactful welfare improvements available to the horse industry.