(a) Offense defined.--A person commits a summary offense if the person carries, or causes or allows to be carried, in or upon any cart or other vehicle whatsoever an animal in a cruel or inhumane manner. The person taking the offender into custody may take charge of the animal and of the vehicle and the vehicle's contents, and deposit the same in a safe place of custody, and the necessary expenses that may be incurred for taking charge of and keeping the same, and sustaining the animal, shall be a lien thereon, to be paid before the same can lawfully be recovered, or the expenses or any part thereof remaining unpaid may be recovered by the person incurring the same from the owner of the animal in an action therefor.

(b) Exception.--For the purposes of this section, it shall not be deemed cruel or inhumane to transport live poultry in crates so long as not more than 15 pounds of live poultry are allocated to each cubic foot of space in the crate.