Answer:
Climax
Step-by-step explanation:
Got this from google: noun. the highest or most intense point in the development or resolution of something; culmination: His career reached its climax when he was elected president. (in a dramatic or literary work) a decisive moment that is of maximum intensity or is a major turning point in a plot.
from this definition, you can see this is the climax because you're thinking to yourself, "What will the wolf do next? Wow, that was a close one, what now?"