Cat heads follow the action through 'cat television'
This is a particularly good example of cats following action with their heads. You will see a lot of videos on the Internet like this but they won't be as good as this one. I really like this example especially the middle cat. Watch his or her head. He's really intrigued about what is going on. They seem to be full-time indoor cats and they are watching cat television as the experts call it. This means looking out through a window at the activities taking place outside. Cat TV is a great way for a full-time indoor cat to be entertained and stimulated. Make the area by the window comfortable so a cat can spend long hours there if they want to. And notice how the sun passes through windows to find the best spots to place cat beds to give them as much time as possible in the warmth of the sun.