I checked my 16 week old rabbits ears I recently adopted . I have an appt set up at the vet for her but I did do a visual check on her ears. She doesn’t scratch but she shakes her head a little . There’s No discharge, and the only thing I see is deep within down ... it looks “a little dirty” Should it be totally clean as far as I can see ? Is that the beginning of ear mites? Should I treat her ? I tried to find photos online but I only see horrible cases !