How health scoring schemes for dog breeds work and why addressing breed-related health problems is one of the most important welfare reforms in companion animal care.
Selective breeding for extreme physical traits has created a welfare crisis in pedigree dogs. Many popular breeds are characterised by features — flat faces, excessive skin folds, very small body size — that directly cause chronic pain and difficulty with basic functions like breathing, walking, and giving birth. The problem is compounded by the popularity of these breeds on social media and in advertising, creating demand that drives further production of genetically compromised animals. Meaningful reform requires action across the entire supply chain, from breeders and kennel clubs to buyers and vets.