Aw, Taters.
Which raw flavors have you tried/not tried? It would surprise me if allergies got better on kibble, but one never knows - stranger things have happened.
I'm not a big fan of DVP's food bc the protein content is low. If it were me, at this point - if I wanted to go the kibble route, I'd do a fish kibble. I think Wellness Core Ocean is great - the protein content is in the 30s, they kept their ingredients reined in a bit, and it's just an excellent kibble overall. Fish is hypoallergenic too - and not something she has tried yet. But again, since she's currently on raw - I
kind of doubt this is food related (were you feeding beef and chicken though?).
I *think* I know what state you're in, but I don't want to type it out since you don't have it in your avatar - but I was looking at Pollen.com - and I think the allergens are high right now where you are, so I wonder if it's just seasonal?
This has got to be so frustrating Brooke!