I believe you can order a Canadian keyboard from the Apple Store online. I don't know if it's English or French, or what the differences are since the store's website isn't loading right now.
Update: Actually, here are the keyboard options from the US store (Finally back online):
Keyboard (English) & User's Guide
Keyboard (Western Spanish) & User's Guide
Keyboard (French) & User's Guide
Keyboard (Japanese) & User's Guide