(A) It shall be unlawful and an offense for the owner of any animal, domestic or wild (including dogs), to permit the same to be, run at large or trespass upon the premises of another person or be unlawfully at large at any time within the corporate limits of the town.
(B) It shall be unlawful and an offense for any person to:
(1) Keep, own, harbor or possess any dog within the corporate limits of the town without providing a substantial and secure pen in which the dog shall be confined (which pen shall be sufficient in size that no sanitation or health problem shall be involved); or to
(2) Allow a dog to be placed on an adequately-sized leash so that it can reach or bite any person who may be using the public thoroughfares of the town, so the dog can reach beyond the limits of the lot or premises upon which the dog is kept and confined or so the dog may reach any person who may be rendering necessary services to the house of such owner upon the premises where the dog may be kept, harbored or possessed.
(`85 Code, § 3-2) Penalty, see § 92.99