Pigpen's been tearing through the cabin, the yard, the clubhouse like a toddler on the warpath.
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.