However, in a poor light this can be a valuable asset. A cat with lots of personality may show every reaction and thought on its face and can be read like human expressions. The eyes change color, the pupils widen. The ears and the tail can demonstrate various moods by the way they in which they are held. Every cat has its own character and, as an individual, it develops its own means of communication.
All cats are vocal and develop a language by means of gestures and expressions.
Although some basic gestures are common to all cats, there are many that are special to the cat's own personality. The grin of the Cheshire cat may have been especially large, but many cats enjoy a good joke and can grin almost was widely as he can. Cats have a sense of humor and often have an expression of laughing. They do not enjoy a joke against themselves, however, nor do they like to be laughed at. They hate to be teased, and they very rarely learn to do tricks just to amuse.