The prohibition contained in § 90.06(A) shall not apply to the keeping of vicious animals in the following circumstances:
   (A)   Animals under the control of a law enforcement or military agency; and/or
   (B)   The keeping of guard dogs. However, guard dogs must be kept within a structure or fixed enclosure at all times, and any guard dog found at large may be processed as a vicious animal pursuant to the provisions of § 90.08. Any premises guarded by a guard dog shall be prominently posted with a sign containing the wording "guard dog," "vicious dog" or words of similar import, and the owner of such premises shall inform the Chief of Police that a guard dog is on duty at such premises.
(Ord. 2012-02, passed 2-7-2012; Am. Ord. 2022-08, passed 6-28-2022)