Selective breeding for extreme facial flattening in dogs has created an epidemic of chronic respiratory suffering that affects millions of animals and demands urgent breed reform.
Brachycephalic dog breeds represent one of the most significant self-inflicted animal welfare crises in companion animal history — created entirely by human aesthetic preferences enforced through selective breeding. These animals live their entire lives unable to breathe normally, with many requiring surgery to reach an adequate level of function. Responsible action requires reform of breed standards, breeder education, and consumer awareness campaigns that discourage purchase of extreme-phenotype dogs.