Two food bowls by the kitchen door, and now only one is touched. A dog who slept curled against their companion every night for nine years, now alone on the rug. If you have lost one pet and still have another, you are watching two animals grieve — and one of them can’t tell you what’s wrong.
So the honest question first: do pets actually grieve? Then the practical ones: what behavior changes are normal in a surviving dog or cat, how long they last, when to worry enough to call the vet, and what genuinely helps. This guide covers all of it — including the things worth doing before the goodbye, and the one mistake nearly every grieving owner is tempted to make.
In this guide
Do Pets Actually Grieve?
Let’s be straight about what is known and what isn’t, because this topic attracts a lot of confident overclaiming. What is well documented: dogs and cats notice when a household companion disappears, they respond to the absence, and many owners report lasting behavior changes after a companion’s death — searching the house, waiting at doors, eating less, seeking more contact. Veterinary behaviorists widely acknowledge these reports.
What is genuinely debated: whether animals experience something like human grief — with its mix of loss, memory and expectation — or whether what we see is the disruption of a long-standing routine and social bond, without the narrative meaning we attach to it. The honest answer is that nobody knows for certain, and it doesn’t change what you should do. Whether the animal beside you feels grief the way you do or simply feels the hole where their companion used to be, the behaviors are real and the help is the same.
One more honest note: research on pet bereavement is mostly observational — owner surveys and case reports, not controlled studies. So this guide will tell you what owners consistently report and what veterinarians commonly advise, and it will not invent statistics. If you want the fuller picture of your own grief alongside theirs, start with coping with pet loss.
What Grief Looks Like in Dogs and Cats
The behaviors owners report most often after a companion dies:
- Searching — checking the favorite rooms, waiting by the door, sniffing the spots where the other pet slept
- Eating less — the most common change, and the most important to watch (more on this below)
- Seeking contact — suddenly becoming clingy, following you from room to room, demanding more touch than they ever used to
- Withdrawing — the opposite pattern: sleeping more, playing less, avoiding interaction
- Vocalizing — howling, yowling or night-time crying, especially in cats who lost a housemate
- Confusion about routine — hesitating at walk time, waiting beside the empty bowl, missing cues they shared with the other animal
Two things are worth knowing about these patterns. First, they are normal and usually temporary — most reported behavior changes ease over weeks, not hours, and that is fine. Second, the surviving pet’s bond matters: two dogs who merely tolerated each other will show fewer changes than an inseparable pair. What looks like grief is often, in part, the loss of a schedule — the other pet was the alarm clock, the playmate, the dinner bell. That reframing matters because it tells you exactly what to rebuild: structure.
First: Let Them Say Goodbye
If your pet’s death is expected — a planned euthanasia, a decline you can see coming — one decision is worth making in advance: whether the other pets will have a chance to see and sniff the body afterward. Many veterinary behaviorists suggest this can help companion animals adjust, apparently because the absence makes more sense to an animal that has been able to investigate it; the evidence here is informal, and practices vary by clinic. If you want this, ask your veterinary clinic when you book the appointment — some will arrange it readily, some have policies about it, and home death changes the logistics. If you are managing a death at home, our guide to what to do when your pet dies at home covers the practical steps, including the ones for other animals in the house.
If the goodbye has already happened and your other pet never saw the body, don’t grieve the missed chance. Owners worry that the surviving animal is “still searching” because they never saw the death — there is no solid evidence that a viewing prevents searching behavior, and plenty of animals who did have one still search for a while. Both are normal.
Seven Ways to Help Your Surviving Pet
1. Keep the routine ruthless and boring
This is the single most useful thing you can do, and it’s what veterinary behaviorists consistently advise. Same walk times, same feeding times, same bed. The other pet was half of the household’s structure; your job now is to restore the structure the surviving animal has left. It also quietly helps you — grief shrinks life, and a routine refuses to let it.
2. Expect the behavior change, and don’t punish it
An accident indoors from a house-trained dog, night crying, ignoring a recall — respond with patience, not correction. Discipline adds stress to stress and teaches the animal nothing about the thing they’re actually upset about. If the change persists for weeks, that’s a vet conversation, not a training problem.
3. Give more of what fills the day
Longer walks, new walking routes, more play, more grooming, more contact on the sofa — whatever your animal loves, do more of it. You are not “distracting” them from grief; you are rebuilding the pool of things that feel good. For dogs, scent work and food puzzles are especially good because they occupy the mind fully.
4. Watch the food bowl — closely
A day or two of picky eating after a household loss is common and usually not dangerous. But an overweight cat that stops eating entirely for more than about 24–48 hours is at real risk of fatty liver disease (hepatic lipidosis), and that is an urgent vet call, not a wait-and-see. Dogs have more margin, but a dog refusing food for several days needs a vet too. Warm the food, hand-feed, add a little low-sodium broth — but track it, because “grieving” and “sick” can look identical, and appetite is the clearest signal you have.
5. Let them keep something with the scent
The blanket the other pet slept on, the worn collar, the bed itself — don’t wash everything and pack it away the first week. Many owners find the surviving pet seeks out these objects for days or weeks; let them. When you’re ready to put things away, our guide to what to do with your pet’s belongings covers how families sort, keep and display them — including making a paw print keepsake before the moment passes.
6. Don’t rush a new pet
The mistake nearly every grieving owner is tempted by: getting a new companion “for the other dog.” It rarely works the way people hope. A new animal is not a replacement the surviving pet recognizes — it’s a stranger with new rules, arriving precisely when everyone’s routines and emotions are least stable. Most trainers and behaviorists advise waiting until you have genuinely processed the loss and the household is steady again — often months, not weeks. If and when you do add a pet, do it for the household’s sake, not the survivor’s therapy. And if you’re carrying the anniversary of the loss, our guide to pet loss anniversaries covers the dates that tend to resurface.
7. Take care of yourself — it’s for them too
Dogs and cats live inside our emotional weather, and owners consistently report their surviving pets mirroring their state: anxious owner, anxious animal. This is not a reason to hide your grief — crying in front of your dog harms nobody — but it is a reason to get support for yourself. Talking to people, keeping your own routines, and using resources like our pet memorial quotes for words you can’t find yourself all help the whole household, two legs and four.
When to Call the Vet
Grief and illness overlap enough that some of it has to be sorted out in an exam room. Call your veterinarian if you see any of these in the surviving pet:
- Complete food refusal — more than about 24–48 hours in a cat, several days in a dog (sooner if the cat is overweight)
- Not drinking, or vomiting or diarrhea that lasts more than a day
- Hiding that doesn’t ease — a cat who stays under the bed and won’t come out for food after several days
- Physical symptoms — weight loss, lethargy that deepens instead of lifting, changes in litter box or house-soiling patterns that persist
- Behavior that’s dangerous — self-injury, aggression that’s new and out of character
Say plainly to the vet: “We lost our other pet two weeks ago, and since then they’ve been…” — that context changes what they look for. Grief-adjacent appetite loss and early kidney disease, to give one example, can present the same way from the outside.
Do Pets Grieve? FAQs
Do dogs grieve the loss of another dog?
Owners very commonly report behavior changes in a surviving dog after a companion dies — searching, appetite loss, clinginess, withdrawal. Whether dogs experience grief the way humans do is debated, but the behavior changes are widely documented in owner reports and acknowledged by veterinary behaviorists.
Do cats grieve when another cat dies?
Yes, in the same sense: cats notice the absence and many owners report changes — yowling, hiding, appetite changes, seeking more contact. Cats may show distress more subtly than dogs, so watch food intake and litter habits closely.
How long do pets grieve?
Most owner-reported behavior changes ease over days to weeks. If a change lasts more than a few weeks or deepens instead of lifting, involve your vet — some “grief” turns out to be a medical issue.
Should I let my other pet see the body?
Many veterinary behaviorists suggest it can help companion animals make sense of the absence, though the evidence is informal and clinic practices vary. If you want it, ask when you book the appointment. If it didn’t happen, don’t grieve the missed chance — there’s no solid evidence a viewing prevents searching behavior.
Is it normal for my dog to search for the pet that died?
Yes — checking favorite spots and waiting by doors is one of the most commonly reported behaviors, and it usually fades as weeks pass. Keep routines steady in the meantime.
My cat stopped eating after the other cat died. What should I do?
Watch it closely. A day of picky eating is common, but a cat that refuses all food for more than about 24–48 hours — especially an overweight cat — risks fatty liver disease and needs a vet promptly. Warm the food and try hand-feeding while you monitor.
Should I get another pet right away to help my surviving pet?
Most trainers and behaviorists advise against rushing it. A new animal is a stranger, not a replacement, and arriving during an unstable period rarely helps. Wait until you’ve processed the loss and the household is steady — often months — then decide for the household’s sake.
Can my grief make my pet worse?
Pets read our emotional states, and owners often report their animals mirroring them. Hiding grief isn’t necessary — but getting support for yourself does help the whole household, and it’s the part of this guide you have the most control over.
Two Animals, One Loss
You’re not imagining it: the animal beside you is going through something too. Keep the schedule, watch the food bowl, give them more of what they love, and give yourself the same patience. And when you wonder how long the heaviness should last for you, our honest guide to how long grief lasts after losing a pet has no timetable — just a real map of what most people go through. The two of you rebuild the household together — and if you’d like a way to keep the one who’s gone present in it, a hand-sculpted figurine made from your photos can sit where their bed used to be. Our pet loss gifts guide has quieter options too.
A note from our studio
We are a small studio, and everything here is made to order — from a hand-sculpted clay portrait to a printed keepsake that carries a single photograph. Nothing on this site is stock waiting in a warehouse. That is why a piece takes two to four weeks instead of two days.
It also means we are the ones who open the emails. If you write to us about a pet you lost, you are not reaching a support queue — you are reaching the people who will be holding the work in their hands.
And if you have a story you would like to tell, whether or not you ever order anything, there is a place for it here: Share your story. We read every one ourselves, and nothing is published without your permission.
If you are reading this in the first hard weeks: we are sorry. Take the time you need.
— Fingking Studio