End-of-life decision making for companion animals involves profound welfare considerations. Evidence-based quality of life assessment supports humane, timely decisions that prevent prolonged suffering.
The welfare case for timely companion animal euthanasia is one of the clearest in the entire field - it is arguably the most compassionate decision available when animals are suffering from conditions that cannot be adequately managed. The difficulty lies not in the decision's ethical status but in the emotional capacity of owners to make it without delaying beyond the animal's welfare interest. Quality of life assessment tools that make the evaluation systematic and objective - rather than purely emotional - support better timing of this decision. The gift of a peaceful death at the right time is one of the most welfare-positive actions a companion animal owner can provide.