How did the narrator feel about pets growing up in the black cat?

In Edgar Allan Poe's "The Black Cat," the narrator initially expresses a strong affection for pets, particularly his beloved cat, Pluto. However, as he descends into Alcoholism and madness, his feelings become twisted and violent, leading to a disturbing transformation in his attitude. Ultimately, his love turns to hatred and cruelty, reflecting his inner turmoil and moral decline. This shift highlights the themes of guilt and the darker aspects of human nature.