Except as otherwise in this section provided, it shall be unlawful to own or keep within the Village any animal required to be vaccinated under the Cook County Animal and Rabies Control Ordinance which has not been vaccinated against rabies by a licensed veterinarian within the then calendar year; provided, however, that it shall not be unlawful to keep an unvaccinated dog or cat which is under four months of age; and further provided, however, it shall not be unlawful if the animal has been vaccinated in accordance with the Cook County Animal and Rabies Control Ordinance and lawful regulations promulgated thereunder. Evidence of vaccination shall be the serially numbered tag issued by Cook County, or a lawful authorized and licensed veterinarian, and attached to the collar or harness worn by the animal. (Ord. 3276, 8-2-99; Amd. Ord. 4458, 2-16-09)