How to Deal With Anticipatory Grief

Anticipatory grief is the grief you feel before a loss happens. If your dog has cancer, you may already be mourning: crying in the car after appointments, lying awake doing the math on how much time is left, feeling guilty for imagining life afterward. That's normal. It's a recognized part of caring for someone who is dying, and owners of seriously ill pets report more stress, depression, and anxiety than owners of healthy ones (Spitznagel et al., 2017).

You deal with it by giving it room rather than fighting it, leaning on people who understand, and preparing in practical ways. That last part matters more than most people realize. Grieving early doesn't seem to make the eventual loss hurt less, but feeling prepared for it is linked to better outcomes for caregivers (Nielsen et al., 2016). So the goal isn't to "get the grieving done" ahead of time. It's to stay present with your dog, make decisions you can live with, and get support for yourself along the way.

Key Points

• Anticipatory grief is grief that starts before a death, often after a diagnosis like cancer.
• Owners caring for a chronically or terminally ill dog or cat report more stress, more symptoms of depression and anxiety, and poorer quality of life than owners of healthy pets (Spitznagel et al., 2017).
• In people caring for dying family members, grieving heavily before the loss didn't make bereavement easier. Feeling prepared did help (Nielsen et al., 2016).
• Guilt and uncertainty are part of caregiver strain, and they're tied to how owners think about euthanasia (Spitznagel et al., 2020).
• In one survey of owners who'd lost a pet, about two-thirds said the experience was difficult for them, and only about 30% felt they'd had good emotional and medical support (Hoummady et al., 2025).
• Free help exists. The Cornell University Pet Loss Support Hotline takes calls about grief and euthanasia questions (Cornell University College of Veterinary Medicine, n.d.).

Detailed Explanation

What is anticipatory grief?

It's grief that shows up early. Instead of beginning at the moment of death, it begins when you learn that a death is coming, or when you start to sense it.

For pet owners, that moment is often a diagnosis. Maybe your vet just used the word "cancer" (our page for when your dog was just diagnosed can help with the first days), or maybe treatment has stopped working and you've started hearing words like palliative care. Your dog is still here, still wagging, still stealing socks. And you're already grieving.

Researchers who study family caregivers of people with terminal illness describe it as a mix of things happening at once: anticipating the death, emotional distress, hope, ambivalence, and losses that pile up before the final one, all while the person still needs daily care (Coelho & Barbosa, 2017). That description fits life with a seriously ill dog almost exactly. You're mourning and caregiving at the same time, and neither one waits for the other.

What it can feel like

There's no single way it shows up. A cancer center's guide for caregivers lists common signs: sadness or tearfulness, feeling overwhelmed, anxiety and worry, irritability or anger, guilt, trouble concentrating, poor sleep, emotional numbness, pulling away from people, and finding yourself thinking about life after the loss (Roswell Park Comprehensive Cancer Center, 2026). That list was written for people caring for humans, but pet owners will recognize most of it.

Some of it surprises people. You might feel relief on a good day and then guilt about feeling relieved. You might snap at your partner over nothing. You might catch yourself looking at your dog and grieving them while they're asleep at your feet. None of that means you love your dog less, or that you're giving up.

Why it hits so hard with a dog

Caring for a sick pet is real caregiving, with real costs. In a study of 238 dog and cat owners, those caring for an animal with chronic or terminal illness reported higher caregiver burden, more stress, more symptoms of depression and anxiety, and poorer quality of life than matched owners of healthy pets (Spitznagel et al., 2017). Medication schedules, appointments, cleanup, sleepless nights, and money worries all add up. Even the question of how long dogs live with cancer can become something you replay at night. Our article on caregiver burden goes deeper on this.

There's another layer that people who haven't loved a dog don't always see. Grief over a pet has long been treated as less legitimate than grief over a person. A 2025 review of 78 studies found that the research consistently validates pet-loss grief, even though it's still often labeled "illegitimate grief" (Alves & Scorsolini-Comin, 2025). If someone has told you "it's just a dog," you already know how isolating that feels. Your grief is real. You don't need permission for it.

And then there's the decision. Most dog owners eventually face the question of euthanasia, which means the timing of the loss can rest on you. That responsibility shapes anticipatory grief in a way that's specific to pets.

Does grieving early make the loss easier?

This is one of the most common beliefs about anticipatory grief, and the evidence doesn't back it up.

A systematic review of studies on caregivers of terminally ill adults found that high levels of grief before the death were linked to worse outcomes afterward, including complicated grief. The idea that grieving in advance would soften bereavement wasn't supported (Nielsen et al., 2016). What did help was preparedness. Caregivers who felt more prepared for the death tended to do better (Nielsen et al., 2016).

Those studies involved human patients, not pets, so they can't be applied to dog owners without caution. Still, the takeaway is useful. Grief doesn't come in a fixed amount that you can use up early. Preparation, on the other hand, is something you can actually work on, and it's covered below.

If your grief right now feels overwhelming, that's not a sign you're "ahead" on mourning. It's a sign you need more support.

Guilt, uncertainty, and the euthanasia question

Guilt is close to universal here. Did we catch it too late, and should we have tried another treatment? Is it selfish to want more time, or selfish to stop?

Research suggests that guilt and uncertainty are part of the strain owners carry. In a study of owners of seriously ill pets, caregiver burden, including its guilt and uncertainty component, was one of only two significant predictors of how strongly owners were considering euthanasia. Anticipatory grief also rose along with consideration of euthanasia, but it stopped being a significant predictor once the pet's quality of life was taken into account (Spitznagel et al., 2020). In plain terms, owners weren't simply choosing euthanasia because they were grieving. Their pet's quality of life carried more weight.

After the loss, guilt often lingers. In a survey of 302 French pet owners, about 30% reported high guilt about the euthanasia decision, and owners who felt less informed tended to report more of it (Hoummady et al., 2025). Information helps. Owners in that survey overwhelmingly valued written information from their vet, with 78.1% rating a take-home leaflet as useful (Hoummady et al., 2025).

Deciding to stop treatment, or not to treat at all, can be a loving choice too. So ask. Ask what quality of life looks like for your dog's specific cancer, what signs would mean it's time, and what euthanasia actually involves. Our articles on when to euthanize a dog with cancer and warning signs of the dying process can help you get ready for that conversation.

How to deal with anticipatory grief

There's no fix for grief, and nothing here will make this painless. These are things that tend to help people get through it, drawn from caregiver research and from what we see in families facing dog cancer.

Let yourself feel it. Fighting the feelings usually makes them louder. Sadness, anger, numbness, and even moments of relief are all natural responses (Roswell Park Comprehensive Cancer Center, 2026). Cry in the car if you need to. Be as patient with yourself as you'd be with a friend.

Talk to someone who gets it. A friend, a family member, a support group, or a counselor all count (Roswell Park Comprehensive Cancer Center, 2026). If the people around you don't understand pet grief, find people who do. The Cornell University Pet Loss Support Hotline is staffed by trained volunteers and takes calls about grief and euthanasia questions (Cornell University College of Veterinary Medicine, n.d.). Details are below.

Prepare in practical ways. Since preparedness is linked to better outcomes (Nielsen et al., 2016), this is where your energy does the most good. A few ways to do it:

• Track your dog's good and bad days. The Drake Dog Cancer Foundation's Joys of Life Scale, another quality of life scale, or the Dog Cancer Tracker can turn a vague worry into something you can see and discuss with your vet. Our guide to tracking your dog's quality of life explains how.
• Learn what's coming. Ask your vet what decline usually looks like with your dog's type of cancer, so changes don't catch you off guard.
• Make decisions before a crisis. Think through where and how you'd want euthanasia to happen, who you'd want there, and what you'd want done afterward. Our article on planning ahead walks through this. Making these choices on a calm day is far easier than making them at 2 a.m. in an emergency room.
• Look into hospice care at home, which focuses on comfort and can give you more control over the final stretch. Our article on what changes when hospice starts explains what to expect, and our palliative care hub gathers related resources.

Stay in the present when you can. Grief pulls you forward into a future without your dog. Gently pulling yourself back into today is worth practicing (Roswell Park Comprehensive Cancer Center, 2026). Notice the meaningful moments: the sunny spot on the floor, the way your dog still meets you at the door. Some families make a list of favorite things to do together while their dog still feels well. Keep it simple and fitted to what your dog can comfortably manage.

Take breaks, and don't feel guilty about them. Stepping away for an hour doesn't mean you care less (Roswell Park Comprehensive Cancer Center, 2026). Ask a friend or family member to sit with your dog so you can sleep, walk, or just breathe. Our article on self-care for dog cancer caregivers has more ideas.

Look after your body. Rest, fresh air, and small routines help more than they seem to (Roswell Park Comprehensive Cancer Center, 2026). Grief and caregiving both burn energy you may not notice you're spending.

Write it down. Journaling is one of the small self-care tools caregivers are encouraged to try (Roswell Park Comprehensive Cancer Center, 2026). Some owners write letters to their dog. Others keep a running list of funny moments they never want to forget.

Include the whole household. Children, partners, and even other pets live through this too. Being honest with kids, in words that fit their age, is usually kinder than surprising them later.

When it may be more than grief

Grief is heavy, but it usually still lets you function. It's time to reach out to a doctor or mental health professional if you can't sleep or eat for days on end, can't get through work or basic tasks, or feel hopeless in a way that doesn't lift.

If you ever have thoughts of harming yourself, please get help right away. In the US, you can call or text 988, or text HOME to 741741 for the Crisis Text Line (Cornell University College of Veterinary Medicine, n.d.). Pet loss hotlines are there for grief, not mental health emergencies, and they'll point you to these services too.

Where to find support

The Cornell University Pet Loss Support Hotline can be reached at 607-218-7457. It's usually staffed weekday evenings from 6 to 9 p.m. and weekends from noon to 9 p.m. Eastern time, though hours vary with the season and volunteer availability (Cornell University College of Veterinary Medicine, n.d.). You can stay anonymous by giving only your first name. Cornell's veterinary college also has a veterinary social worker for additional support (Cornell University College of Veterinary Medicine, n.d.).

Beyond hotlines, many veterinary specialty and teaching hospitals have grief counselors or social workers. Ask your veterinary oncologist what's available. Your dog's cancer care team can be part of your support, not just your dog's.

Our grieving and loss resources, our article on grief support for pet loss, and our end-of-life help hub are all here when you need them. When the time comes, our Rainbow Bridge memorials offer a place to honor your dog.

When to Contact a Veterinarian

Call your veterinarian or oncology team when you notice changes that worry you: your dog is eating less, seems to be in pain, is withdrawing, or is having more bad days than good ones. Our guide to signs a dog is hiding pain can help you spot what's easy to miss. Pain and nausea can often be treated, and a call now may give you more good days together.

Reach out, too, when you're struggling with a decision, including whether it's time to shift to palliative care. Questions about quality of life, hospice, or euthanasia are part of your vet's job, and you don't need a crisis to ask them. If you feel you need more time or more information, say so.

Go to an emergency hospital right away if your dog collapses, has trouble breathing, seems to be in severe pain, or has uncontrolled bleeding.

For your own well-being, contact your doctor or a mental health professional if grief is keeping you from functioning, and call or text 988 in the US if you're having thoughts of self-harm.

Questions to Ask Your Veterinarian

• What does decline usually look like with my dog's type of cancer, and how fast does it tend to happen?
• Which signs would tell us my dog's quality of life is slipping?
• Can we treat any of my dog's current symptoms to make them more comfortable?
• Would hospice or palliative care make sense for us now?
• What does euthanasia involve, step by step, and can it be done at home?
• Do you have written information I can take home and read when I'm calmer?
• How do I know I'm not deciding too early, or too late?
• Does your practice have a grief counselor or social worker, or can you recommend one?

Our full list of questions to ask your vet about dog cancer can help too.

Sources

Alves, A. F. R., & Scorsolini-Comin, F. (2025). Grief for the loss of a pet: A scoping review on the grief of dog and cat owners. Journal of Humanistic Psychology. Advance online publication. 

Coelho, A., & Barbosa, A. (2017). Family anticipatory grief: An integrative literature review. American Journal of Hospice and Palliative Medicine. 

Cornell University College of Veterinary Medicine. (n.d.). Pet loss support hotline. https://www.vet.cornell.edu/about-us/outreach/pet-loss-support-hotline/

Hoummady, S., Chaise, L., Guillot, M., & Rebout, N. (2025). All pet owners are not the same: End-of-life caregiver expectations and profiles. Topics in Companion Animal Medicine, 65, Article 100960. 

Nielsen, M. K., Neergaard, M. A., Jensen, A. B., Bro, F., & Guldin, M.-B. [AUTHOR LIST TO CONFIRM] (2016). Do we need to change our understanding of anticipatory grief in caregivers? A systematic review of caregiver studies during end-of-life caregiving and bereavement. Clinical Psychology Review, 44, 75-93. 

Roswell Park Comprehensive Cancer Center. (2026). Understanding anticipatory grief as a caregiver [Patient education handout]. https://www.roswellpark.org/sites/default/files/2026-07/understanding-anticipatory-grief-as-a-caregiver.pdf

Spitznagel, M. B., Jacobson, D. M., Cox, M. D., & Carlson, M. D. (2017). Caregiver burden in owners of a sick companion animal: A cross-sectional observational study. Veterinary Record, 181(12), 321. 

Spitznagel, M. B., Marchitelli, B., Gardner, M., & Carlson, M. D. (2020). Euthanasia from the veterinary client's perspective: Psychosocial contributors to euthanasia decision making. Veterinary Clinics of North America: Small Animal Practice, 50(3), 591-605.