THE EMOTIONAL LIVES OF ANIMALS: A Leading Scientist Explores Animal Joy, Sorrow, and Empathy — and Why They Matter Copyright © 2007 by New World Library Marc Bekoff CLICK HERE TO VIEW PDF (This may take a minute to view in a window. To speed up viewing time, download the pdf to your desktop and then view. Mac users control click and PC users right click on the "click here" link above) Return to Sample Chapter Page