Selective breeding for extreme physical traits has created serious inherited health and welfare problems in many popular dog breeds that persist across generations.
Breed-related welfare problems represent a systematic, ongoing welfare crisis that affects millions of dogs globally. Brachycephalic breeds struggle to breathe throughout their lives; chondrodystrophic breeds face spinal collapse; extreme-sized breeds live truncated lives burdened by joint disease. These are not rare complications but predictable, built-in consequences of the selective breeding that created these dogs. Reform requires action on multiple fronts: breed standards that penalise rather than reward extreme traits, mandatory health testing before breeding, veterinary refusal to perform procedures that enable extreme conformations, and consumer education that makes health a purchasing priority. The most effective lever is consumer choice.