Dr. Lillian Hung is a guest on the podcast Defy Dementia where she discusses how robotic pets can encourage brain health.
November 28, 2025
While the companionship of pets has been studied in the context of cardiovascular health, their role in protecting brain health is less studied. In this episode of Defy Dementia™, join us for an informal investigation into how an everyday dog walk may boost brain health through several major dementia risk-reduction lifestyle factors including physical activity, well-being, social connection, and cognitive engagement. Co-host Jay Ingram – also author of the new book The Science of Pets joins psychologist and aging-brain expert Dr. Theone Paterson (University of Victoria) as they walk Jay’s Wheaton terrier, Robbie, and explore how having a pet can help you defy dementia.
And an interview with Dr. Lillian Hung (University of British Columbia; Vancouver Coastal Health Research Institute) on robotic pets illustrates the contrast between a real-life dog walk and innovations in dementia care technology, and her work with manufacturers and researchers on the use of mechanical companions, like robotic dogs. The link to listen to the episode is defydementia.org (or anywhere you get your podcasts.)