An annual dog license tag and certificate is not required for any dog found within the city under any of the following conditions:
(A) When the owner thereof resides in any other municipality within the county and such dog is wearing or has attached to it a license tag for the current year issued by the municipality;
(B) When the owner is a nonresident and is traveling through the city or temporarily sojourning therein for a period not exceeding 30 days;
(C) Any dog brought into the city and kept therein for a period not to exceed 30 days, for the exclusive purpose of entering the same in any bench show or dog exhibition or field trials or competition;
(D) Any dog brought or sent into the city from any point outside thereof for the exclusive purpose of receiving veterinary care in any dog hospital, and such dog is kept at all times strictly confined within such hospital;
(E) Any Seeing-Eye dog, while being kept in training or after being acquired by the blind;
(F) Any dog wearing or having attached to it a license tag for the current year issued by the county where the owner thereof has, within one year last past, moved his principal place of residence from such county to the city, provided the county similarly exempts from tag and license requirements dogs wearing current city license tags and owned by persons who have moved from the city to such county.
(`83 Code, § 6.12.110)