Feral cats exist outside the domestic cat welfare framework, living in colonies with limited human contact. Trap-neuter-return (TNR) and colony management programs address their welfare humanely.
Feral cat management involves real ethical tensions: individual cat welfare argues for TNR and colony management, while wildlife welfare argues for more aggressive population control. The welfare of individual feral cats and the welfare of wildlife they predate are both morally significant. The most welfare-positive approach addresses both dimensions: TNR to stabilize and reduce colony populations over time, combined with wildlife protection measures (keeping managed cats away from sensitive wildlife areas). Neither mass euthanasia nor uncontrolled colony proliferation represents an ethical outcome.