Originally published 2019-05-18.
Yes, losing a pet can hurt as much as losing a person, and for some people it hurts more. Psychologists who study bereavement agree that grief after a pet's death can be just as intense and just as long-lasting as grief for a human loved one. What often makes it harder is that the people around us do not always treat it as a real loss.
If you are reading this because an animal you loved has died, your feelings are normal. Here is what research says about why the bond runs so deep, what pet grief usually looks like, and what tends to help.
Why the bond with a pet runs so deep
A dog or cat is woven into almost every hour of the day. They greet you at the door, wait for their walk, sleep at the foot of the bed and notice when you are sad. That constant, uncomplicated presence is rare even in close human relationships. Pets do not judge, hold grudges or need explanations; they simply want to be near us.
Many owners also see their animal as family. Children grow up alongside the dog, couples share the routines of feeding and vet visits, and older people living alone may find their cat is their main daily companion. Research summarised by psychologist Guy Winch in Scientific American notes that pets can reduce loneliness, depression and anxiety. When that source of comfort disappears, the gap is felt everywhere.
There is also a kind of responsibility that shapes the loss. We feed our pets, keep them safe and make decisions about their health on their behalf. When an animal dies, owners often feel they have lost someone who depended on them entirely.
What research says about pet grief
Winch writes that acute grief symptoms after a pet's death typically last one to two months, and that some symptoms can persist for about a year on average. He argues that this grief can match the intensity and length of grief for a person, even though it unfolds differently.
A University of Michigan study of 174 adults who had lost a pet found that about 86% had at least one grief symptom at first. Six months later, around 35% still did, and after a year about 22% were still grieving. The strongest predictor of how hard and how long people grieved was how attached they had been to the animal.
The body can react too. In 2017 the New England Journal of Medicine described a woman whose dog's death was followed by takotsubo cardiomyopathy, sometimes called "broken heart syndrome", a temporary heart condition triggered by intense stress that can mimic a heart attack. Such cases are rare, but they show that grief is not only an emotional event.
Viral posts about pet loss have claimed that researchers in Hawaii had proven pet grief always lasts longer than grief for a person. We could not find a reliable source for that claim, and the research above does not support such a sweeping comparison. Grief is individual, and ranking losses rarely helps anyone.
Why it can feel lonelier than other losses
In 1989 the grief researcher Kenneth Doka coined the term disenfranchised grief for sorrow that society does not fully recognise. The death of a pet is one of the classic examples. There are no funerals in the usual sense, few workplaces offer leave, and well-meaning friends may say "it was only a dog" or suggest getting another one straight away.
Winch points out that this lack of recognition can add shame to sadness: people feel they are overreacting and hide their pain, which can make recovery slower. A UK survey of dog owners by insurer Direct Line found that many felt too upset to work after their pet died, yet most did not believe their manager would be sympathetic, so they called in sick for another reason.
What pet grief commonly looks like
Everyone grieves differently, but some experiences come up again and again:
- Expecting them to be there. Reaching for the lead at walk time, listening for paws on the floor, or setting out a food bowl out of habit.
- Guilt. Especially after euthanasia, owners often wonder whether they acted too soon or too late. Making that decision out of love to end suffering is one of the hardest parts of caring for an animal.
- Disrupted routines. Walks, play and feeding gave the day a structure. When they stop, the hours can feel empty.
- Waves of sadness. Grief often arrives in waves set off by a smell, a photo or a place, rather than fading in a straight line.
Things that genuinely help
There is no right way or timetable, but these approaches are recommended by grief specialists and pet-loss services:
- Talk to people who understand. Fellow pet owners, friends who knew the animal, or pet bereavement groups. Many veterinary schools and animal charities run support lines.
- Create a small ritual. Planting a tree, framing a photo, writing a letter or keeping the collar can give the loss a place.
- Rebuild the routine on purpose. If your dog was the reason you walked every morning, keep walking. Winch suggests replacing the exercise and social contact the pet brought into your life.
- Be honest with children. Simple, truthful words such as "she died, and her body stopped working" are easier for children to understand than euphemisms like "went to sleep". Let them help choose a way to remember the pet.
- Take your time with a new pet. A new animal will not replace the old one. Some families are ready in weeks, others need a year or more.
If sadness stays overwhelming for months, or makes it hard to sleep, eat or work, it is worth talking to a doctor or a qualified counsellor. Asking for help with grief is not a sign of weakness.
How to support a friend who has lost a pet
The kindest thing is to treat the loss seriously. Say the animal's name, ask about a favourite memory, and avoid comparisons with other bereavements. A short message a few weeks later, when the first wave of sympathy has passed, often means more than people expect. Grief does not need to be measured against anyone else's to be real.
Sources: Guy Winch, Why We Need to Take Pet Loss Seriously, Scientific American; Wikipedia: Pet loss (summarising the University of Michigan study and UK workplace surveys); Wikipedia: Disenfranchised grief.
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