On-farm slaughter eliminates the welfare harm of loading, transport, and slaughter at commercial facilities for certain categories of farm animals.
Transport to slaughter is a welfare-significant event that on-farm slaughter eliminates entirely. Animals killed on the farm they were raised on avoid the loading stress, transit, and unfamiliar slaughter environment that constitute significant welfare events. Commercial on-farm slaughter for poultry has been demonstrated to be viable for smaller flock sizes. Expanding the regulatory framework supporting mobile slaughter units for other species would extend this welfare benefit more widely.