Why Dogs Hump and Bees Get Depressed : The Fascinating Science of Animal Intelligence, Emotions, Friendship, and Conservation

""Updates and perspectives on the science of animal emotion and human-animal interaction by a professor emeritus of ecology and evolutionary biology. Topics include animal emotion, behavior, and cognitive abilities; ethical issues surrounding animals in captivity and human diet; and media representations of animals. Collected from essays for Psychology Today's website"--Provided by publisher"--