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Publication type: Journal Article
Document type: Full Paper

Year: 2017

Author(s): Marshall-Pescini, S; Virányi, Z; Kubinyi, E; Range, F

Title: Motivational Factors Underlying Problem Solving: Comparing Wolf and Dog Puppies" Explorative and Neophobic Behaviors at 5, 6, and 8 Weeks of Age.

Source: Front Psychol. 2017; 8:180



Authors Vetmeduni Vienna:

Marshall Sarah
Range Friederike
Viranyi Zsofia

Vetmed Research Units
Messerli Research Institute, Comparative Cognition


Project(s): The semantics of talking with the eyes and gestures: The hormonal and cognitive underpinings of comprehending co-operative intentional communication in domestic dogs and wolves

Understanding the proximate mechanisms of canine cooperation

Kognition und Emotionaler Hintergrund bei Kooperation


Abstract:
Background: Wolves have been shown to be better in independent problem-solving tasks than dogs, however it is unclear whether cognitive or motivational factors underlie such differences. In a number of species problem solving has been linked to both persistence in exploration and neophobia, suggesting both these aspects may underlie dog-wolf differences in problem solving. Indeed adult wolves have been shown to be more likely to approach a novel object and more persistent in their investigation of it, but also slower in making contact with it and more fearful of it than dogs. Methods: In the current study we investigated potential differences in equally-raised dogs" and wolves" explorative and neophobic behaviors in a novel environment and with novel objects at 5, 6, and 8 weeks of age. Results: Results showed that wolves were more persistent in exploring both the environment and the objects than dogs, and this was the case at all ages. There were no differences in the frequency of fear-related behaviors and time spent in proximity to humans. Stress-related behaviors were similarly expressed at 5 and 6 weeks, although wolves showed a higher frequency of such behaviors at 8 weeks. Discussion: Overall, results with puppies confirm those with adult animals: wolves appear to be more explorative than dogs. Such motivational differences need to be taken into account when comparing dogs and wolves in cognitive tasks.


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