As above mentioned, I'd treat it from the inside out first.
Consider changing your pup's shampoo, think of anything you've changed recently that could have caused it - diet, laundry detergent, anything you've introduced to your house...
I'd put some rice bran oil onto the dry skin. It's not toxic, it will help put some moisture back into the skin and change the shampoo to one that's very PH neutral for sensitive skin.
Those are my suggestions. |