173.23 (1m) if, within 4 days after custody is taken of the animal, it is not claimed by and returned to its owner under s. 173.23 (1). (1m) Notwithstanding sub. (1), a political subdivision or person contracting under s. 173.15 (1) may not euthanize the animal
Disposition of animals
Wis. Stat. § 173.23 — under ANIMALS; HUMANE OFFICERS.
Wis. Stat. § 173.23