If an animal goes down while in the possession of an animal market operator, animal dealer, or animal trucker, the downer animal may not be dragged or pulled by the neck or other extremity, or subjected to any other mistreatment or abuse. Downer animals shall be confined in separate holding pens and shall be segregated from healthy animals or separated by a rigid barrier when transported in any vehicle. A downer animal may not be held for more than 24 hours by any animal market operator, animal dealer, or animal trucker before the downer animal is sent for rendering or euthanized in a humane manner.
Wis. Admin. Code Department of Agriculture, Trade and Consumer Protection ATCP 12.07
A carcass must be disposed of in a manner consistent with s. 95.50, Stats.