Selective breeding for extreme physical traits causes widespread suffering in companion dogs. Breed health reforms are underway but face resistance from tradition and commercial interests.
Breeding dogs for appearance at the expense of health represents a systematic, institutionalised welfare failure. Brachycephalic dogs that struggle to breathe are not occasionally affected animals — they are living in a state of chronic respiratory compromise that owners have normalised because they have never seen the breed breathe normally. Many such dogs require expensive surgical intervention just to achieve a reasonable quality of life. Hip dysplasia causes years of progressive joint pain in affected dogs whose genetic predisposition was predictable and preventable. Breed reform — changing breed standards to require functional health, mandating health testing before breeding, and selecting away from extreme traits — would improve the lives of millions of dogs produced annually.