Cats and dogs are two of the most popular pets in the world, but their intelligence is often debated. While both species are highly capable, they show their abilities in very different ways.

The 10 Smartest Cat Breeds in the World Cats have a reputation for being independent, but many are remarkably intelligent.

Dog people have long known that canines are smarter than felines. The fact that there are no service cats or drug-sniffing cats making that abundantly clear. And a new study proves it beyond a ...