The final period of a dog's life requires careful welfare monitoring. Recognising the signs of serious decline and responding with appropriate palliative care or euthanasia is one of the most important welfare responsibilities of dog ownership.
The reluctance to euthanise a beloved companion is understandable but can result in prolonged suffering in dogs whose quality of life has declined below an acceptable threshold. Regular quality of life assessment — ideally weekly or more frequently in rapidly declining dogs — allows owners to make informed decisions before the point of severe suffering is reached. Veterinary guidance on the balance between life extension and welfare is essential. Palliative care that maintains comfort without life extension is an ethical option in many terminal conditions.