Breed-specific legislation targeting certain dog breeds has welfare consequences for millions of dogs, while evidence questions whether it effectively reduces bite incidents.
BSL creates welfare harms through mass surrender and euthanasia of dogs that have done nothing wrong but resemble a prohibited type. Families forced to surrender dogs due to city ordinances cause profound attachment-breaking trauma for both dogs and owners. Dogs held in shelters under BSL restrictions experience prolonged, often permanent confinement. The evidence that BSL reduces bite incidents is weak, meaning these welfare costs occur without corresponding public safety benefits. Effective bite prevention focuses on individual dog history and owner responsibility.