I was able to order it from my best horse.com. It was imported under "equine feed".  It was about 46$ Can incl S+H, and that's the 1lb bag.  Amazon.com will not ship it to Canada.

--
Kirsten Rasmussen
Kitimat, BC, Canada
January 2019

Shaku's Case History: https://ecir.groups.io/g/CaseHistory/files/Kirsten%20and%20Shaku  
 
Shaku's Photo Album:  https://ecir.groups.io/g/CaseHistory/album?id=82559&p=Name,,,20,1,0,0