Study drops hints that dogs could get jealous

This July 21, 2014 photo provided by the University of California-San Diego shows three border collies, from left, Samwise, Arwen and Frodo. The dogs inspired emotion researcher Christine Harris, a professor of psychology at the university, to do a study on pet jealousy. (AP Photo/University of California-San Diego, Steve Harris)LOS ANGELES (AP) — When Shetland sheepdog Maggie comes home from the groomer, her owners praise and pet her shiny coat, much to the chagrin of pit bull Stormy, who will head-butt her until their family cuts out the compliments.


August 14, 2014 7:01 am

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