Investigating the Reward Cycle of Play in Pigs (Sus scrofa)
Observations of play in animals have been suggested as a promising indicator of positive emotions and thus of positive animal welfare. However, if play can follow the proposed reward cycle concept where animals estimate and value reward differently in different phases of the cycle (anticipation, con...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2021-11-01
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| Series: | Frontiers in Animal Science |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fanim.2021.740778/full |