Logitech has removed all of its "Mac compatible" keyboards from its Canadian Web Store, no reasons given (although the PC version is available in Canada).
I finally got one from Amazone.ca (at almost twice the price...) It's physically a US layout but with custom .icns and .keylayout files, dated 2009 and found on the Wed, I can now switch from US English to Canadian French (and not Canadian Multilingual, thank you very much) with just a click of the mouse on the menu bar.
It's a superb keyboard. The key stroke is wonderful and its solar feature works perfectly in my specific environment: it's always 100% charged. Recommend it without hesitation, if you can find it ...