Change in geographical location resulting in a decrease of symptoms indicates that the allergies may be environmental vs food related. What type of allergy testing was done? Please, don’t say mail-in saliva and hair tests.
Did you ever have intradermal skin testing done by a veterinary dermatologist?
My dog that receives treatment from a veterinary dermatologist, but, also has a sensitive stomach, does well on Nutrisca Salmon and Chickpea, Dogswell also has some good kibbles (with and without grains), see chewy dot com I have also heard good things about Purina Pro Plan.
Of course, I only use kibble as a base and add a bite of real food and a splash of water.
Use the search engine here to look up “allergies” for more information.
