There's not a whole lot to this website in terms of specific niches: Doghouse Digital is basically a Canada-based multimedia company that distributes DVDs internationally. There's really not a whole lot to it, except that scenes from the DVD are compiled on this site. You're not going to find any mind-blowing or "different" porn here.
There are about 30 DVD series accessible on the site, including Sorority Secrets, 2 Up In Her and Chew on My Spew (GOD I love that title!). You can search each title by scene or just browse all the scenes in each series. Of course you have all your niches, which range from threesomes to fetishes to broads that squirt rivers to really fly Latina bitches. The "latest updates" page gives you the latest scenes to be upped to the page; all of which are usually in one series.
The layout of the site is very simple and easily navigable. The videos can be downloaded in low-speed and high-speed Windows Media Video and Quicktime in several parts. The full scenes can be downloaded in DVD-quality format as well. The picture galleries are all downloadable via ZIP file. You're looking at your standard-fare 15-20 minute scenes and 90-130-picture galleries.
You'll be with this site for a little while if you do sign a membership, as there are plenty of scenes to keep your turtle head at attention. Alas, there are other options that come along with the $29.95 signup fee: The Pornstar Network, where you'll be able to browse so many different sites and niches and porn starlets and updates that you'll just lose your goddamn mind. There is a lot to take in with all these other sites, and you'll definitely find stuff more specialized than random Canadian videos.