beware of the medication ATOPICA, it almost killed my dog. Go the natural route. read all the side effects in the package. Please reconsider and I know how frustrating it is cause my dog is basicly allergic to everything also. I am always trying different thing cause thing seemd to work for a little while then they dont, ( I think she builds an allergy to whatever it is shes eating) but please beware of atopica and also ketocenazole(spelled phoneticly).