Do Animals have Rivalries? Cat people vs. Dog people. It's a rivalry that's been going on probably since the first cat and dog were domesticated. But how do the animals feel about it? Do they feel that they're better than the other? Do they have a sense of rivalry and competition? what about the other rivalries; how about Horse people and Cattle people or Rats vs. Cats? What do the Animals have to share about it and what can we learn anything from them? This episode puts the age old statement to the test "Do Dogs Drool & Cats Rule?"