Senior dog
If you're sitting up worrying about whether it's time, here's a gentle guide. What vets actually look at, the questions worth asking, and how to know without rushing or delaying.
You probably arrived here because something has shifted. Maybe your dog has had a sudden hard week. Maybe the slow decline you've been pretending wasn't happening has become impossible to ignore. Maybe you're sitting up at 11pm trying to make sense of a conversation you don't yet know how to have.
This guide is for you. It's written without easy answers because there aren't any, but with the framework most palliative care vets use to help families through this decision. The job here is to take the most difficult question in dog ownership and break it into smaller, more honest pieces.
A few things before we start.
You are not alone, and you are not the only owner who's ever felt unable to make this decision. Vets do this every week. Households all over the country are doing this exact thinking tonight. The fact that you're agonising over it is evidence that you're doing right by your dog, not evidence that you're failing.
And: there is no single right answer. There are better and worse times. Most experienced palliative care vets say it's better to be a little early than a little late — for the dog's sake, not because owners are weak. We'll come back to that.
Three things to look at, in order:
That's it. Everything else — the medications, the supplements, the new beds, the heating pad, the modifications to the routine — supports those three questions. They are not the answer; the dog's experience is the answer.
Most experienced palliative care vets say it's better to be a little early than a little late.
Most senior dogs in their final season have a mix. A few good days, a few harder ones, the occasional bad one. What matters is the ratio and the direction.
Ask yourself, honestly: in the last 14 days, were there more good days than bad ones?
If yes — by a clear margin — you almost certainly have more time. Use it.
If no — the bad days are starting to outnumber the good — that is the most reliable single signal palliative care vets use. It doesn't mean the decision is today, but it means the conversation is now.
If it's roughly even, look at the trend. Compare the last 14 days to the previous 14 days. If the ratio is getting worse, you're entering a different chapter. If it's stable, you have time.
(This is the seventh category of the HHHHHMM scale, and the one Dr Alice Villalobos put last on purpose. It's the meta-question.)
The dog you've lived with has a personality. They were funny, or stubborn, or chatty, or aloof. They had specific preferences — that one bed, that one person, that one walking route. They had small habits — the head tilt, the gentle paw, the particular way they sighed before sleep.
The question is: when you look at your dog now, do you still see them in there?
A dog who is in pain but still themselves is having a hard time and might be helped by more pain management. A dog who is no longer recognisable to themselves — who's withdrawn from the people and things they loved, who's "not in there" anymore — is having a different kind of experience, and one that's harder to come back from.
Vets and palliative care specialists sometimes call this "the light going out." It's not subtle when it happens. If you've been wondering whether the light is on or off, it's usually still on. The dogs whose light has gone out tend to make it clear.
Every dog has joy triggers. The specific thing that lights them up. Cheese. A favourite person walking through the door. The lead being picked up. The car door opening. The morning routine starting. A specific sound.
Run through your dog's joy triggers. How many still work?
If most of them still work — the eyes still light up, the tail still wags, the energy still arrives — your dog is still finding life worth living. You can probably trust that.
If most of them have gone — if the cheese doesn't excite anymore, if even the favourite person doesn't lift them — that's a meaningful change. The thing that made being their breed of dog worth it has stopped working. That's not a verdict on its own, but it's a serious data point.
Palliative care vets — the ones who specialise in end-of-life conversations — have a set of questions they walk through with families. Roughly:
When more than half of those answers tip into "no," most palliative vets will gently raise the conversation about the next decision. They don't dictate it. They help you arrive at it.
This sentence catches a lot of owners off-guard, so it's worth unpacking honestly.
The case for being a little early: a dog who's still themselves, still able to enjoy a final meal, still able to recognise their family, still able to be present for the last moments — that's a much kinder ending than a dog who's already left those things behind, has been in significant distress for several days, and whose final hours are spent in pain or confusion.
You can do "a little early" and still feel terrible about it. That's normal. Many owners describe feeling guilty for not waiting longer — until they hear from their vet what "longer" would have looked like, and then they reframe.
The case for not being late: a dog cannot consent to suffering, and they cannot say "I want to stop now." That decision belongs to the people who love them. Letting it slide because you're not ready leaves the dog managing a hard situation alone.
Neither side of this should be heard as pressure. The point is just: the urge to wait one more week is almost always the owner's grief talking, and waiting one more week sometimes means the dog has a difficult one more week. Hold both things in mind.
A few practical signals that have helped UK households we've spoken to:
The "good day" test. Pick a day this week that was a good day. Could your dog have a day like that next week? In two weeks? In a month? If the answer is yes, you have time. If the answer is "probably not anymore," that's information.
The 50/50 question. If a friend you trust looked at your dog today and asked you "do they have more good than bad?", what would you actually answer? Not the answer you want to give. The honest one.
The "if I had a guarantee" question. If someone told you they could guarantee your dog would die peacefully, in their sleep, in the next two weeks — would you take that, or would you want them to wait longer? Many owners find this question clarifies what they actually want for their dog, separately from what they want for themselves.
The trusted vet conversation. A vet who knows your dog and your household, and who has done a lot of these conversations, can be one of the most useful people in the world right now. Ask them directly: "If this was your dog, what would you be thinking?" Most will tell you honestly.
If you live with other people, this decision is theirs too. Two things to keep in mind.
One: people grieve at different speeds and arrive at decisions at different times. The most ready person may need to give the least ready person a few days. The least ready person may need to hear the most ready person honestly. Neither is wrong.
Two: kids. Children handle this better than adults often expect, especially when included rather than excluded. Older children appreciate being told what's happening; younger ones often process it well with a clear, gentle explanation and a chance to say a proper goodbye. Vets and books on the topic are unanimous: euphemisms ("gone to a farm") cause more confusion later than the truth does at the time.
If you're sitting up at 11pm reading this, here's what we'd gently suggest:
Don't make the decision tonight. Big decisions made between 10pm and 3am are rarely the right ones. Sleep on it. The decision will wait.
Write it down. Open a note. Write the last 14 days. Good day, bad day, mixed. Don't try to be objective; just write what you remember. Look at the ratio.
Book a vet appointment for this week. Even if you don't think it's time. A good vet, looking at your dog with you, will help you see what you're too close to see. Many UK practices now offer 20-minute quality-of-life consultations for senior dogs.
Tell one other person. A partner, a friend, your dog walker, your mum. The thinking helps when it's not just yours. They don't need to advise; they just need to listen.
Take the pressure off the timing. You don't have to decide today. You don't have to decide this week. You just have to keep paying attention, keep loving them, and keep the question open.
When the decision is made, vets in the UK can come to your home for the appointment, and most do. Home euthanasia is well-established now, costs around £200–£350 depending on practice and travel, and means your dog spends their final moments in their bed, on their sofa, in their garden. Many families find this profoundly easier than the practice visit.
You can have other family members and other dogs present if you want. You can be holding them. You can have favourite music playing. You can have whatever ritual makes sense to you.
After — and this is the bit nobody tells you — most people experience a powerful, surprising feeling alongside the grief: relief that the dog is not in pain anymore. This is not a betrayal of love. It's the love speaking. The relief and the grief sit alongside each other for a while. Both belong.
There is a particular guilt that comes with this decision, and you should know that it's universal. Owners who waited longer feel guilty about the time the dog spent struggling. Owners who decided earlier feel guilty about the time they "took away." Owners who did it at home feel guilty about not having the vet present. Owners who did it at the practice feel guilty about not having had them at home.
There is no version of this decision that doesn't come with guilt. The guilt is part of the love. The fact that you're agonising over it is the evidence that your dog has been profoundly loved.
If the guilt persists in a way that's affecting your wellbeing weeks or months later, the Blue Cross Pet Bereavement Support Service is free, run by trained volunteers, and good. There's no shame in using it.
How do I know if it's really time? Most owners who ask this question and look honestly at the good days/bad days ratio over the last 14 days have their answer. The certainty is rarely complete — it's "more right than wrong."
Is it kinder to do it before they get really bad? Most palliative care vets say yes — a little early is generally kinder than a little late. The dog doesn't know what's coming and doesn't fear it; they just experience the difference between a good ending and a hard one.
Can my vet come to our home? Yes — most UK practices now offer home euthanasia, and some practices specialise in it. Cost is typically £200–£350 including travel. Ask your practice directly.
Should my children be there? That's a household decision and there's no single right answer. Many vets and family therapists say including older children (over 7 or so) is helpful for their grieving. Younger children are typically better with a clear gentle explanation afterwards. Whatever you decide is fine.
What about my other dog? Most vets recommend allowing your other dog to see the deceased dog briefly. Dogs often "understand" in their own way, and this typically reduces the searching behaviour that some bereaved dogs show otherwise.
Superkin was built partly because so many of the conversations we have with senior dog owners are this one. The Sunday plan tracks the good days/bad days ratio automatically from your household's notes. When the trend shifts, we don't ambush you with a verdict — we surface it gently, with the specific patterns attached, so you can take them to your vet for the conversation.
It's not a tool that decides for you. It's a tool that helps you see clearly.
Related guides:
Last updated 21 May 2026. This guide offers general support and is not a substitute for the conversation with your vet. If you are in distress, the Blue Cross Pet Bereavement Support Service is free and confidential.
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