Urgent! What Do I Do If a Dog Won't Stop Following Me?

This is a story about saving a dog and then having it cling to you. It's the product of an author who watched some movies and was left with a massive grudge. It's a novel where the male lead really doesn't seem much like a male lead. In short, it's a short story where the male lead spends most of his time pretending to be an adorable little creature.