International trade agreements can either entrench low welfare standards or drive improvement through the inclusion of animal welfare conditions in market access requirements.
Trade policy is a powerful but underutilised lever for improving global animal welfare. When high-welfare producing countries allow imports from lower-welfare competitors without welfare disclosure requirements, they undermine domestic producers and global welfare standards simultaneously. Welfare conditions in trade agreements, robust country-of-origin labelling, and border carbon/welfare adjustment mechanisms are all potential tools for using market access to drive welfare improvement globally.