As used in this article, the following terms shall have the meanings indicated:
Any member of the feline (Felis catus) species, regardless of age or sex, and includes those altered.
Any member of the canine (Canis familiaris) species, regardless of age or sex, and includes those altered.
All household pets, including but not limited to cats and dogs as defined herein.
A dwelling unit used for residential purposes, including but not limited to a detached house, attached, semidetached, townhouse, cooperative, condominium or apartment.