Training cats is very different from the training techniques used to train dogs. Cat will rarely do anything simply to please their owners, especially if there is nothing in it for them or they simply do not feel like complying at the time the request or commands are given.
Cats are very sensitive animals, thus their forms of communications may not necessarily take on the actual vocal meows in order to make themselves understood by other cats. Thus, there is a need for humans to be able to read into these actions and understand the messages the cat is trying to convey.
Understanding the cat’s vocal expressions will also help the owner identify with what the cat is trying to communicate. With some observation, the owner will eventually be able to discern quite well the various different tones used and interpret them accordingly.