(1) It shall be unlawful for any person to harbor, house, and/or own any inherently dangerous mammal and/or any inherently dangerous reptile within the unincorporated portions of Clallam County, except that:

(2) Any person harboring, housing, and/or owning any inherently dangerous mammal and/or any inherently dangerous reptile within the unincorporated portions of Clallam County on the effective date of this chapter may continue to harbor, house, and/or own such animal if such animal is registered with an Animal Control Authority within 120 days from the effective date of this chapter; provided further, that such animal(s) may not be used for breeding and any offspring must immediately be reported to the Animal Control Authority and removed from Clallam County.