Hapsburg said:But....animals DO have free will. Ever read "Gorillas In The Mist"?
Read it, and you will learn that other animals (whether they be insect, hyena, gorilla, or dog) have free will, emotions, and they make mistakes all the time.
Animals have emotions but they don't think consciously. Just because something is written in a book doesn't mean its true. Of course, from your perspective, they make mistakes. But not from their own perspective.