No person shall own, keep or harbor any dog or cat over four
(4) months of age within the City limits unless such animal has been
vaccinated against rabies within the last twelve (12) months, and
has been issued a receipt and tag from a licensed veterinarian as
herein provided, which tag the dog or cat shall wear at all times.
No person shall use for any dog or cat a tag issued for a different
dog or cat.