There have not been a great many TV shows based on Canadian books. Here are a few that I could think of; feel free to add somemore in the comments.
I haven’t read this Douglas Coupland novel, but it is on my to-read list (I loved Microserfs, and JPod is apparently an unrelated “sequel”). This show was very funny; in a way, it is a Canadian version of The Office. The show focuses on a group of video game programmers who work in JPod – thus named because all of their surnames all begin with the letter J. This show has a great mix of intellectual, low-brow, and awkward humour. Unfortunately, the show only lasted for one-13 episode season in 2008 before it was cancelled due to low ratings by the CBC (who stuck it in the Friday night death slot). | IMDB | DVD
Bloodletting and Miraculous Cures
This is based on Vincent Lam’s fantastic Giller Prize winning short story collection. I have not yet seen this show, but from what I’ve heard, it is well written, acted, and faithful to the source. This 2010 series was produced by TMN and ran for 10 episodes. It is not yet available on DVD, but it is available on many “on-demand” services. | IMDB
Jake and the Kid
There have been a variety of TV series adaptations of this W.O. Mitchell classic over the years. In fact, prior to TV productions, the CBC produced several radio adaptations between 1949 and 1954. The first, and probably best known, adaptation was a single, 13 episode, season produced by CBC in 1961. This show contains all of the warming hallmarks of 1960s family television. There was also a longer running adaptation that debuted in 1995, but this one is so poorly done that it is not even worth discussing. None of the series are available on DVD, but likely can easily be found online. | IMDB
Emily of New Moon