"Canada continues to call upon the U.S. to comply with the WTO ruling and eliminate COOL's discriminatory treatment against Canadian hogs and cattle,” said Minister Gerry Ritz in a release. “Our government will always stand with our farmers and ranchers, and we will not shy away from taking whatever steps may be necessary, including retaliation, to achieve a fair resolution.”
The World Trade Organization (WTO) ruling Minister Ritz referred to is in October 2014 when they agreed with Canada and Mexico that putting COOL labels on meat products discriminates against imports. The October 2014 ruling was the third, the others in November of 2011 and June of 2012.
At the time, the Canadian cattle and hog industries estimated more than $900 million in losses and Canadian government officials threatened to put tariffs on meat imports from the United States.
Agricultural trade between Canada and the United States in 2013 totaled $44 billion.

Agriculture Minister Gerry Ritz