<< Prosociality is important for initiating cooperation. (..) In a prosocial choice task, wolves acted prosocially to in-group partners; providing significantly more food to a pack-member compared to a control where the partner had no access to the food. Dogs did not. Additionally, wolves did not show a prosocial response to non-pack members, in line with previous research that social relationships are important for prosociality. >>
Rachel Dale, Sylvain Palma-Jacinto, et al. Wolves, but not dogs, are prosocial in a touch screen task. PLoS ONE 14(5): e0215444. doi: 10.1371/journal.pone.0215444 May 1, 2019.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0215444
Wolves more prosocial than pack dogs in touchscreen experiment. Findings support idea that dogs helping pack members is ancestral tendency, and not due to domestication. May 1, 2019.
https://www.eurekalert.org/pub_releases/2019-05/p-wmp042419.php
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