The effects of group and individual animal-assisted therapy on loneliness in residents of long-term care facilities

It is known that pet dogs can act as catalysts for human social interactions, and it has been suggested that this may enhance feelings of well-being. Two studies were carried out to establish the robustness of this effect. In Study 1, a highly trained dog was used to ensure that the dog itself did not solicit attention from passers-by, and data were collected across a range of normal daily activities in which a dog could be included, not confined to conventional dog walking areas as in previous studies. Being accompanied by a dog increased the frequency of social interactions, especially interactions with strangers. In Study 2, also using a trained dog, a different (male) participant observer was dressed either smartly or scruffily. Although there were significantly more interactions when he was smartly dressed, the greatest effect was between the Dog present and No Dog conditions irrespective of the handler's dress. It is concluded that the social catalysis effect is very robust, which opens the way for investigating possible consequences of the effect for well-being and health.

To investigate (i) whether loneliness increases in old age, and if so, whether it relates to ageing itself, to time trends or to cohort effects and (ii) the relationship between changes in institutionalization, partner status and health and loneliness. 939 men born between 1900 and 1920 completed the De Jong-Gierveld Loneliness Scale, and answered questions about their partner status, health and institutionalization in 1985, 1990 and 1995. For the oldest group (born between 1900 and 1910) loneliness scores increased, but not for the younger groups. The increase in loneliness was attributable to ageing. No birth cohort or time effects were found. Loneliness was related to changes in institutionalization, partner status and subjective health but not to limitations in activities of daily living or cognitive function. the increased loneliness experienced by very old men is influenced by loss of a partner, moving into a care home or not feeling healthy.