Nicknames for the dog: Yo-bear, Yo-dog, Yo-doodle, Princess Pushy Pants, Little Sh*t Dog.
Nicknames for the cat: Murder Cat, Sh*t-Cat, KitCat, El Gato Diablo, Menace, Mr. Fishy Face, Mr. Pushy Pants.
Of the two, though, the cat loves on *me* more, and I admit that's growing on me.