81-4-309. Unlawful introduction of livestock into herd district a misdemeanor -- penalty. Any person not the owner or person in charge of any livestock who causes any livestock to enter any herd district established under the provisions of 81-4-301 through 81-4-309 is guilty of a misdemeanor and upon conviction thereof is subject to a fine of not less than $250 or more than $500 or confinement in the county jail not less than 60 days or both such fine and imprisonment and is liable for all damages and costs occurring from such trespass. For the purposes of this section, each separate animal so moved constitutes a separate offense.