Jack London's classic novel The Call of the Wild, a major theme is life is kill or be killed. In the beginning of the book, Buck learns the “Law of Fang”. For example, Curly a member of the dogsled team loses a fight with the huskies. If you get knocked off your feet you get swarmed by other huskies and they will kill you and eat you. Since Buck learned that rule he will be prepared.Second, Spitz begins to harass Buck while there are a pack of starving huskies around. For example, Spitzs attacks Buck in front on the huskies but Buck escapes. Since Buck is trying to not be killed and spitzs is trying to kill Buck this is an example of the theme. Last, Better watch your back or you will die. For example Spitzs is always trying to kill Buck. In the middle of the book the theme is life is kill or be killed. First, you have to get rid of the bad members of the dog sled team
