Dogs can understand about a two hundred word human vocabulary while a cat only comprehends about fifty words.
"I'll teach my dog 100 words," says the boy in the children's story of the same name. But can he really? Dog owners love to gush about canine intelligence. So it would come as no surprise to them that research supports their beliefs that dogs have a profound mental capacity. But how much of our language do dogs really understand? It turns out that the language comprehension of some dogs rivals that of apes and parrots, not to mention the average 3-year-old. [read more]