The Human Animal Bond Research Institute (HABRI) has awarded a grant for a new study investigating how pet ownership impacts the life expectancy of older adults. The project was awarded to the University of Guelph and will be led by Dr. Lauren Grant of the Ontario Veterinary College. The findings will help clarify the role pets play in reducing mortality through psychosocial factors and health-related behaviors.
The study will focus on analyzing data from seniors who keep dogs, cats, or other animals. Researchers will evaluate how regular pet walks, caregiving responsibilities, and the emotional support provided by animal companionship can reduce the risk of cardiovascular disease and depression. Particular attention will be given to those living alone, for whom a pet is often the primary source of daily activity and social interaction.
The methodology includes surveys, medical indicators, and a multi-year statistical analysis of mortality rates. Participants will report on their frequency of interaction with animals, stress levels, and habits like walking or visiting the veterinarian. This data will be compared with a control group of people without pets to identify specific mechanisms of influence.
For seniors who often struggle with loneliness and declining mobility, the findings could lead to recommendations for including animals in care programs. If the link is confirmed, doctors and social services could potentially suggest pet adoption as part of a strategy for preventing age-related diseases.
This project contributes to a growing body of research on the benefits of the bond between humans and their pets. HABRI has previously funded work showing reduced blood pressure and improved mental health in dog and cat owners. The new study will provide a deeper understanding of the long-term effects on longevity.
The results of the study are expected to be released within the next three years.
