I have been feeding raw for about a year and a half and am still learning about it. I am not sure about it being cheaper. I haven't done the figuring to confirm that but... I have heard that it can be cheaper. I think they say that for several reasons.
The dogs
may eat less overall as the meal is more filling. (not completely sure though)
If you are a hunter or friends with hunters, you can get a lot of great stuff from them (including the Offal-organ meat-that the hunters don't use any way)
Some of the food can be found for pretty inexpensive prices (like chicken wings and necks, fish, etc.)
There are definite benefits to it that I have found in my experience. I can elaborate on that if you want me to, but I won't for now.
I will say it takes research initially and dedication. Once you get going on it it becomes routine but it is individualized to your dog and your dog's weight and metabolism. You have to be dedicated to trying it and it takes time to do it correctly. My dogs really seem to love it.
---------- Post added 07-22-2011 at 12:03 AM ---------- Previous post was 07-21-2011 at 11:55 PM ----------
One more thing....I had previously shared the benefits that I have experienced with my dogs inanother thread. I have copied the link to it below:
http://www.mastiff-forum.com/showthread.php/2017-Proposed-Diet/page3