4-1-6: SWINE RESTRICTIONS:
   A.   Keeping Restricted: It is unlawful and an offense for any person being the owner or having the custody or control thereof to keep and maintain any hogs or pigs within the corporate limits of the city, except as permitted in this section.
   B.   Permit Required; Conditions: Hogs and pigs may be kept in enclosures within the city limits after a permit has been obtained from the animal control officer on the following conditions:
      1.   The annual permit fee shall be as set by the city council by motion or resolution.
      2.   The number of hogs and pigs kept at the location are in suitably sized enclosures, substantially erected.
      3.   The permit is conditioned on the right of the animal control officer to revoke the permit when, in his judgment, the public health may require it.
      4.   The permit is issued conditioned that it shall be automatically revoked, canceled, and become void upon the complaint of any citizen to the effect that the health officer or animal control officer finds that the same is unhealthy and unsanitary and is a nuisance and menace to the health and comfort of the community or to complainant.
      5.   No hog or pig pen shall be permitted to be located within three hundred feet (300') of any dwelling or building used for residential or business purposes. All permits issued contrary to these provisions are void. (2000 Code § 4-106)