Euthanasia is a welfare tool in veterinary medicine that requires careful decision-making to ensure it serves animal welfare rather than owner convenience.
The welfare implications of euthanasia are two-directional — delaying euthanasia for suffering animals prolongs pain, while premature euthanasia ends lives that still have value. Validated quality of life assessment tools help owners and vets navigate these decisions systematically rather than emotionally. Euthanasia for preventable behavioural problems represents a failure of the support system rather than an appropriate welfare solution. Access to behaviourists and welfare-based veterinary advice reduces the need for behavioural euthanasia.