Here's a great site I found through an LJ community:

http://www.rawfoodlife.com/barf_faq.html

And one with links:
http://www.rawfoodlife.com/barf_links.htm

If you have a livejournal, there's a great community for rawfeeders. I'm sure you could get lots of answers from there. It's http://livejournal.com/community/rawdogs