Euthanasia decisions for companion animals represent one of the most emotionally significant welfare choices owners make, and poor decision-making can lead to either premature death or prolonged suffering.
End-of-life welfare for companion animals hinges on the quality of the euthanasia decision. Acting too late — driven by owner grief and reluctance to let go — prolongs animal suffering in the final weeks or months of life. Acting too early removes potentially good quality time. Quality of life assessment tools provide structured frameworks for evaluating pain, appetite, mobility, and enjoyment, helping owners make decisions based on animal welfare rather than human emotional readiness alone. Veterinary communication about end-of-life signs and quality of life assessment is among the most impactful welfare interventions available in companion animal medicine.