On the significance of adult play: what does social play tell us about adult horse welfare? - Université de Rennes Accéder directement au contenu
Article Dans Une Revue The Science of Nature Naturwissenschaften Année : 2012

On the significance of adult play: what does social play tell us about adult horse welfare?

Résumé

Play remains a mystery and adult play even more so. More typical of young stages in healthy individuals, it occurs rarely at adult stages but then more often in captive/domestic animals, which can imply spatial, social and/or feeding deprivations or restrictions that are challenging to welfare, than in animals living in natural conditions. Here, we tested the hypothesis that adult play may reflect altered welfare states and chronic stress in horses, in which, as in several species, play rarely occurs at adult stages in natural conditions. We observed the behaviour (in particular, social play) of riding school horses during occasional outings in a paddock and measured several stress indicators when these horses were in their individual home boxes. Our results revealed that (1) the number of horses and rates of adult play appeared very high compared to field report data and (2) most stress indicators measured differed between 'players' and 'non-players', revealing that most 'playful' animals were suffering from more chronic stress than 'non-playful' horses. Frequency of play behaviour correlated with a score of chronic stress. This first discovery of a relationship between adult play and altered welfare opens new lines of research that certainly deserves comparative studies in a variety of species.

Dates et versions

hal-01021858 , version 1 (09-07-2014)

Identifiants

Citer

Martine Hausberger, Carole Fureix, Marie Bourjade, Sabine Wessel-Robert, Marie-Annick Richard-Yris. On the significance of adult play: what does social play tell us about adult horse welfare?. The Science of Nature Naturwissenschaften, 2012, 99 (4), pp.291-302. ⟨10.1007/s00114-012-0902-8⟩. ⟨hal-01021858⟩
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