I wouldnt suggest a raw food diet, only because it can be very risky if you dont know how to do it properly. I recently started making my own dog food from some really great reciepies i found on the internet, nothing is raw, its all cooked and she loves it soo much better then regular dog food. So unless your committed to doing alot of homework about the raw food your preparing for your pup, i would instead find better methods such as making your own dog food or buying some of the other dog food that they suggest on this site. Also, dont ever by already prepared raw food for dog, you have no idea how old it is and you just dont exactly know how they prepared it.
Good luck!
