I really liked the book "The Call of the Wild" by Jack London, it was a bit sad about Buck being beaten up but I think it was overall really good and I'm so glad that Buck managed to get away from all of the horrid things they were doing to him because of Thornton saving him. Definitely read it, it is a really awesome book. This book is about a dog called Buck who was originally owned by Judge Miller, one of the gardener's assistants sold Buck off to some people who then resold him to go to the North in the snow he is ok but they push him to his limits by going super far distances. He manages to escape when Thornton takes him in and they live a happy life.