Breed-specific health screening programmes systematically reduce inherited disease prevalence by identifying and removing affected breeding animals before they pass conditions to offspring.
Inherited disease causes lifelong suffering in affected individuals. Breed-specific screening programmes interrupt disease transmission by identifying carriers and affected animals before breeding. Success depends on universal uptake within breeds, as selective screening creates genetic bottlenecks if healthy screened animals avoid breeding with unscreened dogs. Mandatory screening for conditions causing significant suffering is now considered best practice in responsible breeding.