This is new BSL that is being proposed Province-wide (I am not Canadian, and I forgot which province, sorry) that will label rottweilers, pit bulls, german shepherds and akitas as dangerous dogs. This dogs will be severly restricted with short leash requirements, no socialization and muzzles. While it may not affect your province yet, you can bet that if it passes, it will spread to other provinces.
proposed dangerous dog law
The link for the lawmakers in that area is:
MLA's
Also, you can bet that if this passes, when dog bites continue to be a "problem" then more breeds will be added to the list.