Dog and cat playing on the couch

They fight like cats and dogs. This saying reflects the commonly held belief that dogs and cats just can't get along because they are natural enemies. People who share their homes with both speciec, know that this is not true. Dogs and cats can form fast friendships. It is life experiences with members of the other species, and not an inborn animosity, that determines how cats and dogs feel about each other. The rare case when a cat is friends with a dog. Apparently, they reconcile after a quarrel, cute scene.