Pig

Anderson, C., Backeman Hannius, L. M., De Oliveira, D. et al. 2024. Social sham chewing in sows? Behavioural Processes 218, 105042.

In this short communication, we describe chewing behaviour in sows with no apparent edible substrate in their mouth as a potential social behaviour. Chewing in sows during interaction with unfamiliar sows was unexpectedly observed in...