We have a german shepherd who has allergies and is constantly scratching. We have taken her to the vet and they suggested we switch her food to a duck and potato diet. We switched her and the scratching stopped by about60%. She's now starting to scratch alot more again. We are going to take her back to the vet, but in the meantime does anyone know of anything we can buy, like oils of some sort, to put on her skin to relieve the itching. She seems to scratch the most on her "armpits" and underneath her ears. Any help would be greatly appreciated.