Dog Facial Expressions Are Directed at Humans

Dogs are more expressive when people are looking at them, suggesting that they are directing intentional meanings toward humans.

Published On 10/19/2017
10:56 AM EDT
Mimi the chimpanzee at Chimp Eden in South Africa | Afrika Force, Flickr
Golden Shaded Persian cat, Felis catus, portrait, studio photograph | Auscape/UIG via Getty Images