Is that the only place she has these spots? My basset hound had spots that looked just like that on her neck, in her arm pits and on her belly. It ended up being
allergies.
We had to have the allergy testing on her which is about 350.00, but we know what she is allergic to and she now gets a shot once a month for her
allergies. She looks just like a normal doggy now. Check with your vet and see what they think about it. They may try pills at first and if that works that is good, if not, suggest the allergy testing.