How do I kill the boar? What do I do with it?

Hint 1 of 11:

What weapons do you have?

Hint 2 of 11:

Which weapon activated the boar's appearance?

Hint 3 of 11:

Use your bow and arrow when you see the boar.

Hint 4 of 11:

Aim the bow and arrow at the boar and click.