New Research to Examine Changes to Heart and Brain Following Interactions with Therapy Dogs | Press Room | HABRI

New Research to Examine Changes to Heart and Brain Following Interactions with Therapy Dogs

The Human Animal Bond Research Institute Awards Grant to University of Wollongong

Washington, D.C. (March 3, 2025) — The Human Animal Bond Research Institute (HABRI) today announced a new grant for research to examine the effects of therapy dog interactions on heart and brain activity. This grant was awarded to a team of researchers at the University of Wollongong, led by Jillian Teo, PhD Candidate in Clinical Psychology at the University of Wollongong along with Professor Stuart Johnstone at the School of Psychology and Professor Susan Thomas at the Graduate School of Medicine.

This study will investigate the changes in heart and brain activity occurring in university students during interactions with therapy dogs and aims to better understand the mechanisms behind the benefits of human-dog interactions on human health and wellbeing. In addition to measurements of heart and brain activity, researchers will also collect self-report measures of emotional states and psychological distress from students. The study hypothesizes that therapy dog interactions will lead to greater relaxation compared to standard relaxation methods which could potentially inform future interventions and policies to optimize student health.

“Our preliminary study indicates that therapy dogs can favorably influence multiple human health-related pathways, including the autonomic and central nervous systems, likely through reductions in stress and increases in relaxation,” said Jillian Teo, the Principal Investigator for this project. “This new study will yield insights into the mechanisms underlying these benefits for human health and facilitate the development of evidence-based practices to optimize future animal-assisted interventions for improved health and wellbeing.”

This study will adopt a repeated measures design to examine psychophysiological outcomes from 100 university students, combining subjective self-report measures with objective physiological measurements including heart rate, heart rate variability, and an electroencephalogram (EEG). The study will further add to the existing literature by providing a more complete understanding of the psychophysiological changes in humans and related health benefits resulting from human-dog interactions.

“Therapy dogs offer an accessible public health strategy for college and university students, and for many populations experiencing stress and other challenges to their mental health,” said Steve Feldman, HABRI President. “HABRI is proud to support this study, which will use rigorous science to guide health interventions for students and all who could benefit from interactions with therapy dogs.”

About HABRI

HABRI is a not-for-profit organization that funds innovative scientific research to document the health benefits of companion animals; educates the public about human-animal bond research; and advocates for the beneficial role of companion animals in society. For more information, please visit http://www.habri.org.

Contact

Hayley Maynard

hayley@inspireprgroup.com

614-701-8205

###

Press Releases
New Results Highlight Feasibility of Text Message Intervention to Encourage Dog-Facilitated Physical Activity

The Human Animal Bond Research Institute (HABRI) announced results of a new publication led by researchers at the Telethon Kids Institute and The University of Western Australia (UWA), which found a simple health intervention using text messaging may encourage children to spend more time being physically active with their family dog. This randomized controlled trial was published in the journal BMC Pediatrics. “We found texting parents to remind them of how easy and important it is to be active with the family dog is a low-cost intervention with the potential to boost public health, which can be easily implemented across entire communities,” said Telethon Kids and UWA Associate Professor Hayley Christian, Principal Investigator on the study. “Interventions, policies and community programs should capitalize on the high level of dog ownership and incorporate dog walking or play into physical activity campaigns.” “This study shows that a simple text message reminder to play or walk with the family dog can result in increased physical activity for children and their caregivers,” said Steven Feldman, President of HABRI. “HABRI looks forward to raising awareness of the results of this publication which outline new and simple ways to encourage families to spend more quality time playing with and walking their dogs.” Dr. Christian and colleagues led the Play Spaces and Environments for Children’s Physical Activity’ (PLAYCE) PAWS mHealth intervention, a randomized controlled trial conducted in Perth, Western Australia. Families of children between the ages of 5 and 10 with a family dog were placed into three experiment groups: one group of parents received regular text reminders about family play with the dog, one group received text reminders while also receiving a dog pedometer to further engage them with the dog, and the third group carried on as usual. This study was the first of its kind to utilize a mobile-based dog-facilitated strategy to increase children’s...

Press Releases
New Research to Study Impacts of Pet Ownership on Healthy Aging in Healthcare and Social Service Settings

The Human Animal Bond Research Institute (HABRI) announced today a grant to the Benjamin Rose Institute on Aging for a new study, Uncovering Pet Ownership Benefits, Challenges, and Resources in an Aging Society: Promoting Healthy Aging in Healthcare and Community Environments. This study aims to identity pet ownership issues raised in healthcare and social service settings by older adults and their caregivers. “Addressing the topic of pet ownership can promote honest and productive communication, uncovering risks and benefits to patients’ health,” said the study’s Principal Investigator, Jessica Bibbo, PhD, Benjamin Rose Institute on Aging. “We expect the results of this systematic investigation will elevate pet ownership issues from anecdotal professional experiences to recognized factors that shape the values and preferences of older adults, people living with dementia, and caregivers.” This study will survey a large interdisciplinary sample of professionals working with older adults, people living with dementia and caregivers about pet ownership. The researchers aim to complete three objectives as part of this comprehensive study: The first will be to identify the prevalence of pet ownership issues encountered among an extensive inter-professional sample of health care and social service organization professionals working directly with older adults and their caregivers. The second will be to identify specific benefits, challenges and resources provided by pet ownership and the human-animal bond encountered by professionals working with older adults and their caregivers. Finally, researchers will apply these results to create and disseminate information to health care and social service professionals on the benefits, challenges, and resources provided by pet ownership and the human-animal bond to promote the healthy aging of older adults and their caregivers. “The desire to experience the human-animal bond does not end with a diagnosis of dementia,”...

Press Releases
New Research Shows Cats Help Children with Autism

The Human Animal Bond Research Institute (HABRI) today announced the results of a new study published in the Journal of Pediatric Nursing titled, “Exploratory study of cat adoption in families of children with autism: Impact on children’s social skills and anxiety,” demonstrating that children with autism spectrum disorder (ASD) may experience increases in empathy and decreases in problem behaviors after adoption of a shelter cat into their families. “Our study found that children with ASD experienced significant increases in the social skill of empathy, significant decreases in problem behaviors including bullying and hyperactivity/inattention, and also less separation anxiety after the introduction of a shelter cat,” said Gretchen Carlisle, PhD, MEd, RN, research scientist at the University of Missouri Research Center for Human Animal Interaction (ReCHAI). “Previous research has focused on interactions of dogs with children who have ASD, but dogs may not provide the best fit for all children and their families, especially given the hypersensitivities to sound that are common among children with ASD,” Carlisle said. “We hope the results of this study will help encourage more families to consider the possibility of cat ownership and help more shelter cats find loving, deserving homes.” “For the first time, we have scientific research that shows how beneficial cats can be for families of children with ASD,” said Steven Feldman, President of HABRI, the primary funder of the study. “Selecting a suitable family pet is an important decision. Families with a child with ASD now have more information and more choices, and we hope that this will also help more shelter cats find good homes.” Findings of the Feline Friends study, led by researchers at the University of Missouri, demonstrated that children with an adopted shelter cat had better empathy and less separation anxiety, as well as fewer problem behaviors exhibited by less externalizing, bullying...

HABRI