fungus in my dog skin.

I have a small dog and was always licking her feet and the belly and genial area, also have some black dots on the skin. Last year I send her to the vet and after a month and a lot of money, the problem was resolved but this year again and even stronger. I started using CDS and in ONE week her skin became normal. I regret I do not take pictures but my friend's dog have the same problem so I will give him the CDS and I will take pictures to post it here. Very pleased with the results and my dog it's more the happy too.
I spray the skin with CDS and I put 6 drops of SC on her drinking water.