How has Buck changed in chapter 2 as compared to the way he was at the beginning of the story in chapter 1 ?

Buck has gone from being a pampered dog at Judge Miller's ranch in California to adapting to the harsh life of a workdog in the Yukon. He understands the law of the "club and the fang" and is learning how life in a dog pack works.

Buck is losing his inner domestic and becoming more wild every day. He wants to be out in the wild away from everything. Chapter One he was scared when he was kidnapped. In chapter two he knew what he had to do to survive.

Buck goes from being a loved house pet to a strong sled dog with the capability of diefend himself and others.♥◊