Help! The tiger wants to eat me!

Hint 1 of 8:

It's a good thing he's in a cage, isn't it?

Hint 2 of 8:

But he's guarding something you want.

Hint 3 of 8:

Maybe a little food might distract him.

Hint 4 of 8:

Have you seen something he might like on your travels?

Hint 5 of 8:

Did you try to buy some white sausage in Chapter 1 but were unsuccessful?

Hint 6 of 8:

I'll bet Gabriel will be more than willing to buy it now.

Hint 7 of 8:

Return to Marienplatz and buy the white sausage.