The Domestic Cat: The Biology of Its Behaviour, 3rd edition, edited by Dennis C. Turner and Patrick Bateson
Ooh, inter-species (ETA: cross-species - I blame "Friday brain") communication! I may have to hunt down the study cited in this paragraph.
This is kind of dry for my tastes, to put it mildly. It'd probably go down easier if I just read bits and pieces of it here and there, so I might check it out from my library sometime.