[WalnutHill]

Originally Posted by Wylie's Mom

So glad you're doing a fungal ! Hey, I found this great skin site yesterday (a local vet derm clinic here) - CLICK ON FAQs for diff. skin issues - WITH PICTURES. Maybe it'll help you idnentify something.

Dermatology Clinic for Animals [click FAQs]

Thanks so much for the link! The vet had mentioned that, if the culture comes out negative, he suspected hypothyroidism or possibly Alopecia.

Here is another great link for common as well as rare causes of hair loss. I think it's a pretty exhaustive list. It is in a nice chart form with the name, description, symptoms, diagnosis, and treatment.

Causes of Hair Loss (Alopecia) in Dogs