Breed-specific legislation targeting dogs perceived as dangerous has significant welfare implications. Evidence suggests BSL is ineffective at reducing dog bites while causing harm to well-behaved dogs.
Breed-specific legislation has major welfare consequences for dogs whose appearance matches target breeds, regardless of their actual behaviour or temperament. Dogs can be seized and destroyed based on physical characteristics rather than demonstrated dangerousness. The evidence base consistently shows that BSL does not achieve its stated goal of reducing dog bites, which are driven by management factors including owner behaviour, training, socialisation, and environment. Welfare-effective alternatives include mandatory microchipping, leash and muzzle requirements for dogs with bite histories, owner education programs, and evidence-based dangerous dog legislation that responds to behaviour rather than breed.