The above six-month research study was conducted between September 14, 2010 to March 8, 2011 by Ferme Daoust in Quebec, Canada. This study was conducted in a fully operational dairy farm and subject to the normal day to day challenges dealing with a herd of dairy cows. Because this study covered a six month period - there will obviously be cows coming into production and cows ending their production cycles during this time frame. In order to qualify for participation in Group A or Group B, a cow has to be in it’s three milking per day cycle. The farm tried to keep as close as possible an equal balance between the two Groups and moved the cows according to their respective cycles and the conditions of the test.