Every person keeping, harboring or having in the city any dog required by this subchapter to be vaccinated shall, at all times while the dog is thus kept, harbored or had, have in his possession a certification issued by a person licensed by the state, or by any other state or nation, to practice veterinary medicine, which certificate shall specify either that the dog has been vaccinated in accordance with the provisions of § 92.58 or that the dog should not be vaccinated by reason of age, infirmity or other disability.
('65 Code, § 6-2.318) (Ord. 761, passed - - ) Penalty, see § 92.99