[isailiss]

I notice a really dry skin on hannah after her bath
i use Jp oatmeal shampoo and conditioner , i feed her merrick puppy plate.
today I notice a lot on dandruff , and she wont stop scratching all over and she wont stop biting her legs.
I went to the store yesterday and got salmon oil.
today i notice red spots and her ears are really read .also one of her ear smells .
can this be ear infection? and what can i put directly on her skin?
thank u 4 your help