Some fascinating stuff on cat body language at the beginning, and what's probably good advice on introducing new cats to the household. Hopefully that won't be anything I need to think about for a while. Mostly the book made me thankful for all the cat problems we don't have -- litterbox issues, food issues, spraying, or cats who actively hate each other. We have two who are constantly at odds, but I see from reading this that it could be a lot worse, and I might as well just leave them to their skirmishes.