[Ellie May]

If there is any possibility that this is partially environmental, I'd try Atopica.

I was reading a FAQ about this sort of thing on petdiets.com. Apparently some dogs need their food changed just in time so they don't react. Soubds miserable though. Also, if pup has both food and enviro allergies, one can push the other over the top and then you get symptoms.

Ellie is highly allergy and sensitive to a lot of foods. She is miserably itchy and we have tons of extreme Gi issues if she isn't on the right food for her. That food is Purina HA in our case. ahave you tried a hydrolyzed diet? CN and NB, although great for some allergy dogs, are way too complex to be considered allergy foods.