Why are dogs more important than cats?

Cats are territorial, they will stay in their territory (your house), as oppose to dogs which flee to find a potential mate as they are more sexually involved. Cats fawn over you as much as you fawn over them and most are okay with children. Dogs, on the other hand, tend to see you as "The One Who Feeds Me" and is all they are concerned with for the most part. Dogs are also a lot rougher on kids and elderly folk than cats. It has been scientifically proven that the mannerisms of cats are positive and uplifting. Plus, one major factor is that cats are a lot easier to become housebroken than dogs.