For the purpose of discharging his duties imposed by this section, the Animal Control Officer and his deputies are herby authorized and directed to enter upon any enclosed or unenclosed property upon which any animal is kept or found in violation of the provisions of this Chapter, and to demand from the person owning or having charge or control of the animal, exhibition of the license and tag for such animal if it is required to be licensed by this Chapter. No entry shall be made except upon a reasonable belief that such violation is occurring or has in fact occurred. (Ord. #41, A4, S3)