Are We Smart Enough to Know How Smart Animals Are?

by Frans de Waal

Decades ago friends of mine were outraged by a newspaper article that ranked the smartest canine breeds. They happened to own the breed that was dead last on the list: the Afghan hound. Naturally, the top breed was the border collie. My insulted friends argued that the only reason Afghans were considered dim-witted is that they are independent-minded, stubborn, and unwilling to follow orders. The newspaper’s list was about obedience, they said, not intelligence. Afghans are perhaps more like cats, which are not beholden to anyone. This is no doubt why some people rate cats as less intelligent than dogs. We know, however, that a cat’s lack of response to humans is not due to ignorance. A recent study showed that felines have no trouble recognizing their owner’s voice. The deeper problem is that they don’t care, prompting the study’s authors to add: “the behavioral aspects of cats that cause their owners to become attached to them are still undetermined.”