Just want to tell that not every company would do that.
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Actually I think most would do that, as in replacing a shipment not received.
If your package was detained by Canadian Customs you would have received notification of that.
Having sent lots of seed to Canada over the years I know that they randomly might open a seed package, but they reseal it, put a label on it saying it was opened by them and send it along if they find no problems.
That's beeen my experience with Canadian Customs.
Now lets not get into the Canadian Postal system in general.
