I have had cats all my life, and I've always wondered why one did it, why he behaved like that ... This book is a bible, it answers all your questions ... and thanks to him, I know that my cat is really happy, he taught me to behave better with him, to understand him, to hug him as he likes ... I now offer to each friend or parent allows a cat to go in life ... is the sweetest and most beautiful gifts for friends or cats ...