Is It Normal to Grieve a Pet This Much? Yes, and Here's Why

If you are reading this, you may be wondering why losing your pet hurts this much. Perhaps someone has told you “it was just a pet” or you feel embarrassed by the depth of your grief. Let us be clear from the start: your grief is completely normal, completely valid, and shared by millions of others. The science backs this up, and so does the experience of every person who has ever truly loved an animal.

The Science Says Your Grief Is Real

Research consistently shows that the bond between humans and their pets triggers the same neurological responses as human relationships. Here is what the science tells us:

• MRI studies show that when pet owners look at photos of their pets, the same brain regions activate as when parents look at their children
• Oxytocin levels (the “love hormone”) increase in both humans and dogs during positive interactions
• A study in New England Journal of Medicine found that 25% of pet owners grieve as intensely after losing a pet as they do after losing a human family member
• Research published in Society & Animals found that pet loss grief can last 6 months to over a year for many people
• A Journal of Mental Health Counseling study found that 30% of pet owners experience clinically significant grief symptoms

Why Pet Loss Hurts So Deeply

There are specific reasons why losing a pet can feel even more devastating than some human losses. Understanding these reasons can help validate your experience.

1. Unconditional Love

Pets love us without judgment, without conditions, without keeping score. They are happy to see us whether we have been gone five minutes or five hours. This pure, uncomplicated love creates an attachment bond that is unlike any human relationship. When that source of unconditional acceptance disappears, the void is enormous.

2. Constant Companionship

Unlike most human relationships, pets are with us for nearly every moment of our home life. They are our morning alarm, our dinner companion, our TV watching buddy, our confidant. The average dog owner spends more waking hours with their dog than with any human. When they are gone, every routine in your day has a pet-shaped hole in it.

3. You Made a Life-or-Death Decision

For many pet owners, the grief is compounded by having to make the euthanasia decision. Even when it is clearly the right choice, the weight of that responsibility can add guilt and second-guessing to an already painful experience.

4. Disenfranchised Grief

One of the most painful aspects of pet loss is that society often minimizes it. You may not get bereavement leave from work. Friends may not send flowers. People may say things like “you can always get another one.” This disenfranchised grief — grief that is not openly acknowledged or socially supported — can make the experience even more isolating.

5. Loss of Routine and Purpose

Pets give structure to our days. Morning walks, feeding times, playtime — these rituals provide purpose and rhythm. When your pet dies, you lose not just a companion but an entire framework for daily life.

How Long Does Pet Grief Last?

There is no timeline for grief, and anyone who tells you to “get over it” by a certain point does not understand the depth of the human-animal bond. Research suggests:

• Acute grief: The most intense period typically lasts 1-3 months
• Active grieving: May continue for 6-12 months
• Waves of grief: Can continue for years, especially around anniversaries and triggers
• Integration: Most people begin to integrate the loss within 1-2 years, though the love never diminishes

For more on the grief journey, read our guide to the stages of pet loss grief.

What to Do When Others Don't Understand

• Find your people: Seek out others who understand. Pet loss support groups, online communities like Reddit's r/Petloss, and pet loss hotlines can provide the validation you need
• Set boundaries: It is okay to say “I am not ready to talk about getting another pet” or “I need time to grieve”
• Educate gently: Share articles like this one with well-meaning friends who may not understand
• Honor your grief: Create a memorial, write an obituary, or find other ways to honor your pet's memory
• Seek professional help: A grief counselor who specializes in pet loss can be invaluable

Healthy Ways to Cope

• Allow yourself to cry without judgment
• Talk about your pet and share memories
• Create a memorial — an obituary, photo album, or memory box
• Write a letter to your pet expressing everything you want to say
• Maintain routines even when they feel empty
• Be patient with yourself — grief is not linear
• Consider a memorial service to honor your pet
• Call a pet loss hotline when you need someone to listen