When Buck was sold to Perrault and Francois , he was not accepted by a couple of dogs named Splitz and the Sol-kes. The dog named Splitz hated Buck from the beginning because Buck and Splitz wanted the same position, the head of the team. Splitz kept on attacking Buck and injuring Buck severely. One day they got into a fight and Splitz came close to killing Buck. Then Buck bit Splitz in the throat and killed him. From then on he was the head of the team. " The general tone of the team picked up immediately. It recovered its old-time solidarity" (pg. 54). After Buck became the head of the team he experienced many other times where he had to use his survival skills.
Jack London is a wonderful author in the way he writes and the way he describes things in detail. Here is a description of Buck:"There were fierce fighters among them, but three battles with the fiercest brought Buck to mastery, so that when he bristled and showed his teeth they got out of his way" (pg.56). Sometimes in the book you feel like you're right there traveling along with Buck and going through the trials to become a sled dog.