Pets and Mental Health: Bond Linked to Reasons for Living

A study of 962 U.S. adults developed and validated a new scale measuring how pets provide meaning, responsibility, and attachment — factors linked to mental health outcomes — while emphasizing that pets are not substitutes for professional mental-health care.

Journal: Frontiers in Veterinary Science
Sample Size: 962 U.S. adults
Study Type: Psychometric scale-development and validation study
Published: 2026-08-06

Key Findings

  • The study developed and validated the Pet-Specific Reasons for Living Scale.
  • Perceived responsibilities, attachment, and meaning tied to companion animals were examined for links to suicide-related outcomes.
  • Companion animals may be meaningful sources of responsibility and meaning, but are not substitutes for professional mental-health care.

Many Pet Owners Already Know This Feeling

If you have ever dragged yourself out of bed on a hard day because your dog needed feeding or your cat was waiting at the door, you have experienced something researchers are now working to measure. A new study published in Frontiers in Veterinary Science set out to understand how having a pet might connect to mental health outcomes. Researchers surveyed 962 U.S. adults and developed a new tool called the Pet-Specific Reasons for Living Scale. The goal was to understand whether the responsibility, attachment, and sense of meaning that come from caring for a companion animal are linked to how people cope when life gets difficult.

The takeaway is nuanced and important: pets may offer real emotional support and a sense of purpose — but they are not replacements for professional mental-health care.


If you or someone you know is struggling, please reach out to the 988 Suicide & Crisis Lifeline by calling or texting 988.


What the Researchers Set Out to Measure

Mental health researchers have long been curious about the human-animal bond. We know that many people feel deeply connected to their pets. But feeling connected is hard to study scientifically without a structured tool to measure it.

That is exactly the gap this study tried to fill. The research team built and tested the Pet-Specific Reasons for Living Scale — a questionnaire designed to capture the specific ways companion animals show up as a source of meaning in a person’s life. Once they created the scale, they tested it with 962 U.S. adults to see whether it held up statistically and whether scores on the scale were associated with mental health outcomes.

The Three Pillars the Scale Measures

The scale focuses on three core areas of the human-animal bond:

Responsibility — The daily duties of pet care (feeding, walking, giving medication, arranging care when you travel) can give structure to a day. When you are the person keeping an animal alive and healthy, that role matters. Researchers wanted to know whether this sense of being needed was linked to mental health.

Attachment — The emotional closeness many people feel toward their pet. If you talk to your dog, grieve deeply when a pet dies, or feel calmer when your cat is nearby, that is attachment. This is one of the most widely studied parts of the human-animal bond.

Meaning — Whether a person feels their relationship with their pet adds purpose or significance to their life. This is different from just liking your pet — it is the sense that caring for an animal is part of what makes your own life feel worthwhile.

Responsibility, Attachment, and Meaning Track With Risk

The researchers found that these three elements — responsibility, attachment, and meaning — were associated with suicide-related outcomes among the adults surveyed. In plain language: adults who reported that their pets gave them a stronger sense of responsibility, closeness, and purpose tended to have mental health outcomes that reflected this.

This is an observational study, meaning researchers gathered information from participants and looked for patterns. That kind of research is good at spotting associations but cannot tell us what triggers what. The connection here is real and meaningful — but more research will be needed to understand it fully.

What the study does confirm is that the human-animal bond is worth studying seriously as a part of mental health support. It also confirms that researchers now have a validated tool to do that more rigorously going forward.

What the Pet Bond Can Offer You Day to Day

You do not need a scientific scale to notice that your pet affects your mood. But this research gives language and structure to something many owners already sense:

  • Your pet’s needs give your day shape. Even when getting out of bed feels hard, an animal depending on you can pull you into a routine. That structure matters for mental health.
  • The bond you feel is real. The attachment many pet owners describe is not sentimental exaggeration. Research treats it as a measurable factor with potential ties to emotional well-being.
  • Caring for an animal may add a layer of meaning. Feeling needed — by another creature who depends entirely on you — can contribute to a person’s sense of purpose.

These are not small things. They can be genuine sources of daily support.

A Pet Is Not a Replacement for Professional Care

This is where the research team makes something very clear: companion animals can be important sources of meaning and responsibility, but they are not substitutes for professional mental-health care.

That distinction matters. A pet can provide comfort, companionship, and routine. A pet cannot diagnose a mental health condition. A pet cannot provide therapy, prescribe medication, or respond to a crisis. Relying solely on a pet instead of seeking qualified help can delay care that is genuinely needed.

If you are experiencing persistent low mood, anxiety, or thoughts of self-harm, please talk to a doctor, therapist, or counselor. Your pet may be a meaningful part of your support system — and professional care should be part of it too.

How This Research Could Help Going Forward

Having a validated scale is a significant step. Before this tool existed, researchers studying pets and mental health were often using general questionnaires not designed with the human-animal bond in mind. The Pet-Specific Reasons for Living Scale gives future researchers a standardized way to measure this part of a person’s life.

That means future studies can build on this foundation — exploring whether certain types of pet relationships are more strongly linked to mental health outcomes, or whether pet ownership might play a role alongside other support strategies. This study opens a door. It does not close the question.

Limitations to Know

Because this is an observational study, the associations found here do not tell us about direction or what triggers what. The sample was 962 U.S. adults, and findings may not apply equally to all populations, age groups, or cultures. The study also relied on self-reported answers, meaning participants described their own feelings and experiences — which can introduce some bias. Future research with more diverse samples will help confirm and extend these findings.

A Measurable Bond, and a Clear Limit

The bond between a person and their companion animal may be more meaningful to mental health than science has had the tools to measure — until now. A study of 962 U.S. adults developed and validated a new scale finding that responsibility, attachment, and meaning tied to pets are linked to mental health outcomes. Your pet may genuinely be part of what keeps you going. And that matters.

What it does not do is replace the people trained to help when you are struggling. If you or someone you love is going through a hard time, please reach out to a mental health professional. A caring relationship with your pet and good professional care are not either-or — they can both be part of how you get through.

In the U.S., you can reach the 988 Suicide & Crisis Lifeline by calling or texting 988, 24 hours a day.


This article summarizes peer-reviewed research for educational purposes. Always consult with a qualified mental-health professional for personalized advice about your mental health and well-being.

Reference

Shelby E. McDonald, Camie A. Tomlinson, Stacey L. Freedenthal, et al. "The Pet-Specific Reasons for Living Scale: development, validation, and associations with suicide-related outcomes". Frontiers in Veterinary Science. 2026-08-06. DOI: https://doi.org/10.3389/fvets.2026.1889983