End-of-life decisions for companion animals are among the most ethically complex in animal welfare. Understanding palliative care options and humane euthanasia helps owners provide the best possible welfare through a pet's final period.
End-of-life welfare involves two interconnected challenges: maintaining quality of life during terminal illness and making appropriately timed euthanasia decisions. Many companion animals experience prolonged periods of poor welfare because owners delay euthanasia decisions out of grief or hope. Validated quality of life assessment tools help owners make more objective assessments. Palliative care — pain management, anti-nausea medication, mobility aids — can meaningfully improve welfare during terminal decline. When suffering cannot be managed, humane euthanasia is the most welfare-protective option available. The veterinary-human relationship is critical for supporting owners through these decisions with honesty and compassion.