It is hard to treat allergy-related skin issues topically.
For localized flareups I've used Topagen successfully, but it isn't by any means a natural product.
I'm surprised your vet didn't want to look into the "thing" a bit more...
I can only please one person per day. Today is not your day, tomorrow doesn't look good either.
"You didn't know of the magical powers of the break stick? It's up there with genies and Harry Potter as far as magic levels go." SisMorphine 01/07/07