A. The department may deny or revoke an unaltered dog license or exempt status for one or more of the following reasons:
(1) The pet owner is not in compliance with all of the requirements of Section 6.01.160A(1).
(2) The department has received at least one complaint, in writing, by a complainant and verified by the department, that the pet owner has allowed the dog to run loose or escape.
(3) The pet owner was previously cited for violating a state law, county code or other municipal provision relating to the care and control of animals;
(4) The unaltered dog has been adjudicated by a court or an agency of appropriate jurisdiction to be potentially dangerous or vicious;