So you ordered from Amazon.ca or a 3rd party via Amazon?
If you went for free shipping ($25 or higher order) on Amazon, it could be 7-10 days. If you paid for expedited shipping, then sooner. I'm not familiar with the Canadian shipping options.
But you can go to "your account" in the upper right hand corner and track all your orders.
If it was a third party, they should be sending an email with the tracking information, but it would probably be the equivalent of Media Mail or Parcel Post.