Understanding biosecurity principles for horse facilities — the practices that prevent infectious disease introduction and spread, protecting herd welfare and preventing outbreaks.
Biosecurity represents a proactive welfare investment — preventing disease introduction costs far less in animal suffering and financial loss than managing outbreaks. Horses experiencing infectious disease outbreaks suffer welfare consequences ranging from mild illness to neurological disease requiring euthanasia. The interconnected nature of the horse industry — competitions, breeding, training, and sales — creates pathways for pathogen transmission that require systematic management rather than individual facility responses. Welfare-centered biosecurity is not excessive caution but a professional obligation that protects horses from preventable suffering. Facilities that resist biosecurity protocols expose their horses and neighbors' horses to avoidable welfare risks.