She may have built up an allergy to the Eukanuba food. If the current food has some of the same ingredients it will continue. It took me a year and a lot of money in vet bills to find out my Faith had food allergies. She is allergic to corn, rice and chicken. I would never feed any food that has any corn products in it. Corn is not even a digestible ingredient. They put her on a special diet that had way too many chemicals in it. A show breeder told me about Eagle Pack. They have duck and oatmeal as well as fish and oatmeal varieties that work great for dogs with allergies. The oatmeal is supposed to be highly digestible as well. Not to mention it has cleared up her itching problem as well.     |