Marge's Little Lulu #131

In "Beware of the Dog," Lulu heads to the supermarket on a mission for Mrs. Jones, dragging along Alvin—who insists he’s a dog named Rover. When Alvin escapes his leash and sets loose a whole kennel of dogs, the store descends into chaos, prompting the manager, Mr. Tiddle, to boot both Alvin and the canines out. As the dog catcher closes in, Lulu scrambles to explain the absurd situation, only to lose Alvin in the crowd. Her search ends when she returns to Mrs. Jones, only to find Alvin already waiting—calm, smug, and ready for his comeuppance.