§ 90.20  DEFINITIONS.
   As used herein the following words have the meaning indicated:
   PERSON.   Means any natural person, corporation partnership, joint venture, unincorporated association, or any combination thereof.
   PIT BULL TERRIER.   Means any dog which either:
      (1)   Is registered with the American Kennel Club as either an American Staffordshire Terrier or a Staffordshire Bull Terrier; or
      (2)   Is registered with the United Kennel Club as an American Pit Bull Terrier; or
      (3)   Conforms to either of the attached standards of the American Kennel Club for the American Staffordshire Terrier or the Staffordshire Bull Terrier which were published, with an example photograph, in the 18th Edition of The Complete Dog Book in 1992; or
      (4)   Has predominant physical characteristics which are those of either the American Staffordshire Terrier or the Staffordshire Bull Terrier indicated in the attached standards of the American Kennel Club which were published, with an example photograph, in the 18th edition of The Complete Dog Book in 1992.