How do we know what emotions animals feel?
Animal welfare researchers are getting creative to pin down subjective experiences
People often misjudge cues about animal emotions, though these two dogs sure look happy.
Ilka & Franz/Stone/Getty Images
Animal welfare researchers are getting creative to pin down subjective experiences
People often misjudge cues about animal emotions, though these two dogs sure look happy.
Ilka & Franz/Stone/Getty Images