Entering Gray Area, Study Says Dogs Can Be Green With Envy JAMES GORMAN A paper says that if you are petting another dog, your canine is going to show a form of jealousy. But some say such emotion is too complex for a dog. July 24, 2014 at 4:00AM http://nyti.ms/1rBDT2o http://nyti.ms/1nVazN2 The New York Times Science Jealousy and Envy, Dogs

By JAMES GORMAN via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Science http://nyti.ms/1rBDT2o Entering Gray Area, Study Says Dogs Can Be Green With Envy July 24, 2014 at 4:00AM http://nyti.ms/1nVazN2 The New York Times