On the eve of his death, an unnamed narrator opens the story by proclaiming that he is sane, despite the wild narrative he is about to convey. This narrative begins years before, when the narrator’s honorable character is well known and celebrated. He confesses a great love for cats and dogs, both of which, he says, respect the fidelity of friendship, unlike fellow men. The narrator marries at a young age and introduces his wife to the domestic joys of owning pets. Among birds, goldfish, a dog, rabbits, and a monkey, the narrator singles out a large and beautiful black cat, named Pluto, as his favorite.