Hemsworth, P. H., Barnett, J. L., Coleman, G. J. 1992. Fear of humans and its consequences for the domestic pig. In: The Inevitable Bond: Examining Scientist-Animal Interactions. Davis, H. , Balfour, D. (eds), 264-284. Cambridge University Press, Cambridge, UK.
The welfare of pigs is at risk due to high levels of fear, resulting from aversive experiences with humans.
Year
1992