We just adopted this puppy and its ear is haVing hair loss. She had fleas so we got a flea medicine they should be gone it's been over 24 hours. This bald spot is on her ear and we found black dots that are on there you can pick off (they look like the black dots of dry blood fleas spit out). I told this to my vet friend she said maybe it's just a flea allergy she's going to check her out soon but in the meantime what do you guys think? It doesn't look like manges because it's not scabby... it just kinda looks like dry skin.