Call of the Wild
how and why did francois kill dolly?
in chapter 3
in chapter 3
One of the newest dogs, Dolly, becomes mad and attacks Buck. Buck flees and eventually races back, relying on Francois to save him. Francois kills Dolly with an axe, and Buck collapses, exhausted.
http://www.gradesaver.com/call-of-the-wild/study-guide/section3/