For me it's Corner Gas. I still think it's pretty funny and there's a decent amount of references to Canadian stuff but not enough to be off-putting. I feel like an American wouldn't be confused watching it even if some of the references get a bit dated overtime.
I have only seen a bit of the animated version in waiting rooms.
I had a girlfriend who worked in the Vancouver film and TV industry (mostly as just a low level P.A. But eventually getting some Accounting work on tv series, etc...)
So when I think of Canadian TV I automatically think of the CW DC shows (Arrow, Flash, etc...) as well as a crazy amount of mid-budget sci-fi (Andromeda, Continuum, etc...). most of which was all filmed in Vancouver sharing the same pool of Canadian "that guy" actors.