After going through a bunch of pages, I'm impressed with the quality of information on the site. With all the dog food recalls in the news lately, there are a lot of people struggling with what to feed their dogs, lots of rabid BARF/RAW advocates pushing raw feeding as the only real food choice and generally a lot of confusion.
There are several pages that talk about and define the various ingredients you'll find listed in dog foods, what ingredients to look for and what to avoid and common dog food misconceptions.
There's a lot of good information on the site, without pushing any particular feeding method. It should be a good read for any pet owners out there who want to know what they're feeding their pets.