Singer, Peter (2018) Finding the green-eyed monster in the brain of a dog. Animal Sentience 22(3)
Peter Cook, Ashley Prichard, Mark Spivak, and Gregory S. Berns, Jealousy in dogs? Evidence from brain imaging
That dogs show behavior suggestive of jealousy has long been known and has been demonstrated under controlled conditions. Cook et al. have now shown arousal in the amygdala when dogs see a caregiver feeding another dog. This finding has ethical significance in two respects. First, the consideration shown by the investigators for the welfare of their experimental subjects sets an example for other researchers using animals. Second, the greater understanding of the emotional lives of animals should lead to more concern for their needs.
Cognition and Perception Commons, Cognitive Neuroscience Commons, Ethics and Political Philosophy Commons, Evolution Commons, Philosophy of Mind Commons, Terrestrial and Aquatic Ecology Commons, Zoology Commons