Every person maintaining a pet shop shall cause a notice, framed and enclosed under glass, containing the names, addresses and telephone numbers of persons to be notified during any hour of the day or night, who will proceed immediately to the location so as to permit entry to the premises by the Animal Control Officer or by a representative of the Police Department, to be posted on the premises near the entrance. Said notice shall be in such a position as to be legible from the sidewalk or ground level adjacent to the building.
(`83 Code, § 6.28.100)