No person shall own or harbor any dog over three months of age within the village without having in his possession a certificate of a regularly licensed and practicing veterinarian, showing that each dog owned or harbored by him has been, within three-year period previously, inoculated against rabies, as required in § 90.40.
('69 Code, § 90.13) (Ord. C-158, passed 2-8-60) Penalty, see § 90.99