While the wolf is off to capture Practical, the Three Little Wolves start early to put the two pigs into a pan and prepare to bake them into a pie. The Wolf, disguised as a messenger boy, blows his cover when he blows the fake letter under Practical's door.
The wolf is attempting to capture Practical while the Three Little Wolves are planning to cook the pigs into a pie. The wolf disguises himself as a messenger boy, which leads to him being exposed.