La. Stat. tit. 3 § 2654
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 1-3, 6-671
Any person finding any dog not on the premises of its owner, harborer, or possessor, which is harassing, wounding, or killing livestock, may, at the time of finding the dog, kill him, and the owner shall not be able to sustain any action for damages against the person killing the dog.
La. R.S. § 3:2654