Cat Communication: Body Language
Housecats develop a wide variety of sounds to alert humans to their needs and intentions. Many are variations on mother/kitten meow or chirp sounds which the cat has adapted in order to “speak” to non-cats. This is quite logical since the cosseted housecat remains dependent on humans i.e. a permanent kitten. Others are adult sounds such as the caterwaul (used in a sexual or territorial context) or the cough-bark (a fear/anger sound usually accompanied by a front paw stamp).
Cats kept with other cats are communicating with each other all the time through body language and scent. They are communicating with their owners all the time too, it’s our problem that we can’t understand their language. Cats work out which sounds elicit suitable responses from humans (positive feedback) and learn to make those sounds in order to achieve a particular aim e.g. for a door to be opened. Since humans are in charge, it makes sense for the cat to learn to communicate vocally though it must sometimes be frustrating to a cat which has clearly communicated its mood using facial expression to have to explain things vocally to humans. It is the feline equivalent of speaking slowly and loudly to a foreigner!