I spoke with derm this morning and got some really good information.
Ringworm is generally less common in dogs than it is in cats, but it can depend on the area. Generally, lesions begin in haired skin because ringworm is a disease of the hair, but it can spread to other areas such as the...
Dogs can get ringworm, but what people usually think is ringworm is more often something else (this is straight from the derm department, but I will check in with them today if you would like). It's far more common in cats and cats may not even show any lesions. I do believe there is a...
That is pretty typical of a black fly bite. Ring worm is fairly uncommon in dogs and doesn't usually present itself in a ring like it does in people. However, that's not to say it is impossible for it to be ringworm. If it is a black fly bite, it should go away on its own with time.