Scoring your dog’s quality of life, and what the number is for

What this scale is, and what it is not

It is a published, attributed framework for looking at seven parts of a dog’s day in an order that does not let the most visible one dominate. It is not a validated instrument. AAHA states that there are very few validated quality-of-life scales for animal patients and that most of those found online are not validated.

Holding both of those at once is the honest position. The scale earns its place because it makes an owner consider hydration and hygiene alongside happiness, and because a total written down today can be compared with one written down next week — and quality of life is subjective and influenced by the human-animal bond, so a personal baseline is worth more than a population one. It does not earn the authority of a test. Nobody has shown that a particular total predicts anything about a particular dog, which is why the number on this page arrives with the author’s own wording attached and no interpretation of our own bolted on top.

Dataset version 2026.09. The prompts beside each criterion are our wording of what it asks; the original scale text belongs to its author and publisher and is linked rather than reproduced.

Good days and bad days, written down

One score is a mood; a fortnight of them is evidence. AAHA notes that tracking good versus bad days on a calendar or journal can help make change more objective, which is the single most useful thing an owner can do between appointments and costs nothing but a pen.

Below is the full daily observation framework this site uses: eighteen questions across comfort, pain, breathing, movement, appetite, hydration, elimination, sleep, orientation, interaction, anxiety, the day as a whole, the activities that matter to your dog, and — separately — how manageable the care felt for you. The dog’s quality of life and the caregiver’s capacity are kept apart on purpose. They are both real and they are not the same question, and blending them produces a number that answers neither.

Why no website can make this decision

Because the decision needs facts a website cannot have. Advanced age alone is not an adequate criterion for end-of-life decision making, and neither is a score: what a veterinary team can add is the diagnosis, the prognosis, whether the pain in front of you is still treatable, and what realistically happens next week.

There is also the part nobody puts in a quiz. Caregiver emotional, physical, time and financial constraints affect what palliative care is feasible, and pretending otherwise produces plans that collapse in a fortnight. A veterinarian who knows that you cannot lift a 40kg dog up the steps four times a night, or that overnight hospitalisation is out of reach, can build something that actually works. A scored quiz cannot, and one that produced a euthanasia recommendation from seven sliders would be doing harm while looking helpful. If cost is part of what you are weighing, the euthanasia cost page sets out the sourced figures plainly, so that the money is a known quantity rather than a fear.

What this page will not do

Each fact below arrives with a restriction written by the people who compiled it, and those restrictions are printed here rather than paraphrased. They are the reason this page stops where it does.

• No automated euthanasia verdict.
• Never market original tracker as a validated euthanasia test.
• Do not map a bad-day count to mandatory euthanasia.
• Do not reproduce copyrighted/proprietary scale items without rights.
• Never recommend euthanasia based on age alone.
• Do not shame owners for constraints.

Method and sources

Senior-dog dataset version 2026.09, compiled 2026-09-07. The scale itself is published by its author and linked below rather than reproduced. The statements about validation, subjectivity, good-and-bad-day tracking, age as a criterion and caregiver capacity come from the AAHA pages.

• AAHA Tools for End-of-Life Care — primary, checked 2026-09-07. Quoted directly on this site.
• AAHA Limitations on Palliative Care — primary, checked 2026-09-07. Quoted directly on this site.
• AAHA Managing Caregiver Burden — primary, checked 2026-09-07. Quoted directly on this site.
• PubMed HHHHHMM validation study — peer-reviewed, checked 2026-09-07. Background reading. We link it rather than reproduce it.

Quality of Life Scale (HHHHHMM), Dr Alice Villalobos — the seven criteria, the 0 to 10 range and the 35-of-70 threshold. Published 2011, retrieved 2026-09-07. Original concept published in Oncology Outlook, Veterinary Practice News, September 2004; scale format created for Canine and Feline Geriatric Oncology (Blackwell, 2007); revised for the IVAPM 2011 Palliative Care and Hospice Guidelines.

Where the rest of our data comes from and how we write and correct these pages.

Common questions

What is the dog quality of life scale?

The HHHHHMM scale, published by Dr Alice Villalobos, scores seven criteria from 0 to 10 where 10 is ideal: hurt, hunger, hydration, hygiene, happiness, mobility, and whether there are more good days than bad. The maximum is 70, and the author describes a total above 35 as acceptable quality of life for continuing hospice care.

Is a quality of life score a validated test?

No, and it is important not to treat it as one. AAHA states that there are very few validated quality-of-life scales for animal patients and that most scales found online are not validated. This one is published and attributed, which is different from validated. Use the score as a way of structuring a conversation, not as a measurement.

Will this tool tell me when to put my dog down?

No. It will not, and no tool on this site ever will. Quality of life is subjective and shaped by the human-animal bond, and advanced age alone is not an adequate criterion for end-of-life decision making. This page gives you a total, the author's own description of the threshold, and the criteria you scored lowest, then sends you to a veterinarian.

What score means it is time?

There is no such score, and any site that gives you one is inventing it. The 35-point figure is the author's description of acceptable quality of life for continuing hospice care, not a euthanasia trigger, and it says nothing about your dog's diagnosis, prognosis, treatable pain, or what your household can support. Those are the things that actually decide it, and they need a veterinarian.

How often should I score it?

Weekly is enough for most dogs, more often if things are changing fast. The value is in the direction rather than the number: three scores a week apart show a trend, one score shows a mood. AAHA specifically notes that tracking good versus bad days on a calendar or journal can help make change more objective.

Does it matter that I am exhausted?

Yes, and it belongs in the conversation rather than being hidden from it. Caregiver emotional, physical, time and financial constraints affect what palliative care is genuinely feasible, which is a practical fact about the care plan and not a failing. Say it out loud at the appointment; a vet can only work with the household that exists.