Why did Jack London write call of the wild?

Answer 1

i think its because he saw a story in his journey to the Klondike and wanted to make

a good selling story about how harsh of a life it was for the dogs in the Klondike

when you read the story you can feel the sorrow in the dogs life. i am not positive but that's my answer

Answer 2

The team had become unruly because Spitz; the leader, was not there to keep all the dogs in tacked. But Buck soon became the leader keeping all the dogs in tacked.