Pigpen's wild behavior is likened to that of an unruly toddler, as he energetically disrupts everything around him, including the cabin, yard, and clubhouse. His intense and reckless movements suggest a sense of urgency and chaos, creating a vivid image of a character who is both impulsive and lively.
This description encapsulates Pigpen's untamed spirit and the havoc he wreaks in his surroundings. It emphasizes his youthful exuberance and a lack of restraint, implying that his actions might stem from deeper emotions or challenges he is facing in the story by Katie McGarry.