Part I lists definitions for purposes of this Act. Part II provides for the control of trespass and straying of any cattle, horses or sheep (“stock”), goat or swine. It requires holders of animals to properly confine them provides for confinement orders. Part III concerns the establishment and operation of pounds and, for this purpose, the appointment of poundkeepers. The poundkeeper may impound all animals found straying and at large within the limits of a town and shall keep, treat and dispose