I just spoke with the vet assigned to his treatment. Romeo has some hyperpigmentation and dermatitis going on around his scrotal region. She has prescribed a medicated bath once a week for 4 weeks and he is on Prednisone since he is itchy and losing hair again. He could have environmental and food allergies and that can cause the hyperpigmentation. He will probably need to be medicated for life but not daily, just for management eventually. I wish we had the funds to do an allergy panel.
"If you don't train them, don't blame them"
Zelda(husky) & Optimus Prime(doberman)