Marks Ray, Osteoarthritis Depressive, Loneliness and Social Isolation in Later Life and the Robotic Cmpanion, Journal of Ageing Research and Healthcare, Volume 5, Issue 2, 2025, Pages 36-50, ISSN 2474-7785, https://doi.org/10.14302/issn.2474-7785.jarh-25-5659. (https://oap-journals.orgjarh/article/2211) Keywords: Depression; Loneliness; Older Adults; Osteoarthritis; Robotic Pets; Social Robots