Skin Problems, help
(South Carolina, Seneca )
I have a miniature Schnauzer, he's silver and white, I've tried everything I know and followed the vets office visits concerning my fur baby. He has started getting black bumps on his back, neck, shoulders and legs. He is 10yrs old. I feel so bad for him because now he's started getting fatty cyst. Is there anything I can do to help with his skin problems?