This Louisiana law operates as a state leash requirement for dogs. It states that no person shall permit any dog in his or her possession to run at large on any unenclosed land, or trespass upon any enclosed or unenclosed lands of another.
No person shall suffer or permit any dog in his possession, or kept by him about his premises, to run at large on any unenclosed land, or trespass upon any enclosed or unenclosed lands of another.