Breed-specific legislation bans or restricts certain dog breeds based on appearance rather than behavior. Evidence consistently shows BSL fails to improve public safety while harming dog welfare.
Breed-specific legislation causes direct welfare harm to thousands of dogs annually through euthanasia, prolonged shelter holding, and stress from mandatory muzzling — without evidence of public safety benefit. Dogs seized under BSL are typically friendly, behaviorally sound individuals whose only characteristic is physical resemblance to a restricted breed type. The psychological harm of lengthy shelter stays, the physical suffering of euthanasia for healthy dogs, and the stress of imposed restrictions on owners and dogs represent significant welfare costs. Evidence-based alternatives — dangerous dog ordinances targeting individual aggressive animals regardless of breed, owner liability requirements, and bite prevention education — achieve public safety goals without the welfare harms of breed discrimination.