I don't really know what they do. As Canada, we have a limited market, so access back for dairy product is probably around 5% or so. But on the other side of the coin, the genetics usually doesn't come back to Canada just because we are world leaders. I can say that confidently. Between the United States and Canada, we set the pace around the world for genetics, so the odds of their exporting back to us are very rare, unless they have a remarkable animal that has been identified through genomic testing.
The other thing that might come back a bit is some of those indigenous breeds that are common within Brazil and places like that. They will be crossbred with some of the Canadian Holsteins, allowing a different type of animal to be brought back to them that would be a little hardier. But there's very little coming back.