I have a tiny yorkie with dry flaky skin also I tried the petsbest also. But have ahd much different response, I tried and tried to call the company but never could get through and left messages but no one ever called me back, I was at the vet today again and they think she has a staph infection not sure if she wil make it, she is only 2 pounds and one very special princess, she is just laying on her bed. so whats up with all the ringworm this year? my vet never found ringworm