It's the age old rivalry.  No, not Michigan and Ohio State.  I'm talking cats and dogs.  Most dogs want to go after cats at all costs.  Most cats run away.  Some stay for the fight.  Still other cats posture and look tough until the dog is about five feet away.

So imagine my interest when this video popped up.  It's an American Pitbull and a 2-month old cat.

You'd never know their species are supposed to be arch-enemies.

Maybe we humans could take a lesson from this.