Will Falconer, DVM Moderator
Hi Charlene,
I'd start with diet improvement, follow the link in this article. If you've gotten to a balanced raw diet for a month and haven't seen this improve, I'd get a homeopathic vet hired to help you. But start with diet. And, of course, get the flea and heartworm poisons out (two links for there for those as well.)
Best of luck with her.