Gary Poster, with essential assists from Galyn Norwood, Phiroon Phihakendr, Jose Quijada, Pavandeep Kalra. The New York Times discussed the subject the other day.
Some scientists think animals are capable of primitive emotional life.
Some scientists think not. Fred has been sulking ever since the report appeared. Freddie is a hound of many moods. Now he flattens himself with his jowl-flaps splayed on his little Aladdin's mat under the kitchen table. He will not rouse himself even when a horde of crows appears like Visigoths on the grass outside, an outrage that usually stirs him to a storm of indignant imprecation.