We are going to try a new type of feeding for my older dog with abdominal bleeding. I bought Royal Canin rabbit but saw it contains potatoes. She has been eating potatoes in another food, so that is out. The other options are both prescription, RC hydrolyzed protein or Purina Pro Plan. Both are expensive and reviews said are tasteless too. It may be a short term option but I need a long term plan. I don’t know if I want to try the single source protein or not. RC contains many good additives, including taurine, which a lot of the LIDs don’t. I had her on Zignature for a while but it didn’t solve the problem. Raw is out because it seems to be protein that is the irritant. Is there any solution that is not prescription that also contains all nutrients? While she is on an elimination diet, I can’t give her anything else, not even probitiotics.