USDA’s Agricultural Marketing Service has extended the public comment period for a proposed rule that calls for changes in animal welfare practices for organic livestock and poultry production. Major provisions of the proposed rule include: Clarifying how producers and handlers must treat livestock and poultry to ensure their health and wellbeing throughout life, including transport and slaughter. Specifying which physical alterations are allowed and prohibited in organic livestock and poultry production. Establishing minimum indoor and outdoor space requirements for poultry.