Equine Metabolic Syndrome causes chronic insulin dysregulation that predisposes horses to laminitis, and dietary and management interventions significantly reduce welfare compromise.
Equine Metabolic Syndrome creates a chronic welfare management challenge because the natural grazing behavior that horses are strongly motivated to perform directly causes the laminitis that is their primary welfare threat. The conflict between behavioral need and physiological vulnerability requires management solutions that minimize restriction while controlling laminitis risk. Grazing muzzles allow horses to remain in pasture and perform grazing behaviors while controlling intake, representing a better welfare balance than complete stabling. Dietary management and exercise programs address the root metabolic dysfunction rather than simply restricting access to pasture. Early diagnosis through regular insulin testing enables intervention before laminitis occurs, preventing the most severe welfare outcomes.