“…Relating to psychological and social benefits, recent studies suggest that pet ownership may improve well-being, life satisfaction, and happiness, as well as decrease loneliness and social isolation, depressive symptoms, and anxiety [ 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 ]. It may also increase levels of physical activity and/or walking of older adult pet owners [ 25 , 26 , 27 , 28 , 29 ].…”