Many popular dog breeds suffer from inherited conditions selected through breeding. Reform efforts are improving breed health standards and shifting buyer expectations.
Inherited disease in dog breeds is a welfare problem created by human selective breeding preferences and sustained by consumer demand for exaggerated features. French Bulldogs — now the most popular breed in several countries — suffer from respiratory distress that is inherent to their skull structure: many cannot breathe normally, sleep normally, or exercise without distress. This is not a management failure but a design failure — the breed standard itself requires features incompatible with normal canine physiology. The welfare reform agenda addresses this at multiple levels: breed standard revisions that penalize extreme conformations, breed health surveys that track disease prevalence over time, mandatory health testing requirements for breeding dogs, and consumer education that shifts demand away from exaggerated features. The Pug and Bulldog face existential welfare questions about whether their current standard is compatible with acceptable welfare.