In dogsong what are the main happenings in chapter 4

In the state of trans, Oogruk tells Russel everything about how to be Eskimo. But Russel is taking the dogs out and gets them used to be a part of him.

Explanation:

The dogs that once ran for Oogruk, now run only for Russel. While he is running with dogs, he realizes that he is going in the wrong direction.

A few hours later, he starts freezing and lets the dogs find a way home. Following the dogs' traces, he leaves the ice island and gets back home to the firm ground.