hi my dog rocky has like dry ear on the tip they are almost cracked i've went to vet buttheir meds don't seem to work and rocky is always scratching at them i Thoughts of mites but no not fleas i'm clueless does anytone think sunburned?
Is he broken out anywhere else? Could be a food allergy or even a thyroid problem (cause skin conditions). I would let the vet know that their meds aren't working. You could also try putting a little neosporin on them just to keep them moist.
Most likely not ear mites they are inside of the ear and the dog will scratch and shake his head.