Notice the foreshadowing in the first section of Chapter 7 (pg. 191 in my version).
What is a gusla? What is significant about this item that makes it a great symbol for the story?
We seem to get a lot of extraneous information in this story, especially about Luka. Assuming that it is not extraneous -- that the author does, indeed, have a purpose for this information -- what would that purpose be? Why do we need to know that Luka is a homosexual? Why do we need to know about his goals and aspirations? Find a piece of information that you thought was pointless and try to figure out why that information might actually have purpose and meaning.
Why does Vera allow the narrator's grandfather to carry on a relationship with the tiger's wife?
Do you think Luka was killed by his wife? By the tiger? Or do you think he finally just left?
Why do you think the tiger's wife gave him the hair?