I am new to this thread, but thought I would offer some notes on this allergy thread….
I have 3 GSDs that started itching and scratching like crazy – they were pretty miserable. Took them to vet. Diagnosed as allergies, and we went through months of trying this or that and spent a small fortune. Finally after probably 6 months of frustration, with our dogs not improving, and starting to get red patches, scaly patches, and fur falling out, and we started to wonder about scabies mites. Normally these don’t appear on Healthy dogs (our dogs are pampered, well fed, therapy-trained, and well-groomed) so we asked the vet, and he said “maybe”, and we asked about trying a treatment for that before doing expensive allergy testing on the dogs. It turns out that most places require a course of mite treatment before they want to do allergy testing anyway.
Long story short – we put our dogs on Revolution, and they got much better – tho it takes some time before the mite bodies under the skin stop causing the itching. Now 3 months later, our dogs don’t itch, their fur has grown back from the bald patches, all the redness is gone, and life is good.
So you could look into that for the problem. As it turns out, scabies is almost always first diagnosed as allergies. It is almost impossible to find with skin scrapings because they are microscopic.
Quite the learning experience.
