August 10, 2009
McDonald's expects humane treatment of animals by our suppliers in every part of the world where we do business. McDonald's requires our food suppliers to do the right thing — for animals, for humans, and for the environment. Our goal has always been to lead the industry by bringing about improvements in animal welfare including rigorous, ongoing audits of our suppliers' facilities.McDonald's works with leading independent animal welfare experts and makes decisions based upon science to promote continuous improvement in animal welfare as part of our broader sustainable supply chain initiatives.McDonald's continues to support our chicken suppliers' use of both controlled atmosphere stunning (CAS) and electrical stunning. There is no conclusive scientific consensus that one practice is better than the other, however, we recognize that in either method, good management practices are critical.It is also important to note that in the U.S., there are no large-scale chicken producers that currently use the CAS method, therefore demands to purchase chickens from this method to meet McDonald's supply needs are not viable.