Wow, this is really helpful! I just bought her a new food loaded with omega3s and I can definitely get brewers yeast and garlic supplements. Lately (the last 2 weeks) she's been licking her knees and thighs more than her feet. She is not scratching a lot. When I first took her to the (new) vet, she did do a scraping above her eye, not on her feet. Gave her cortisone shot and ivomectin. Since she seems pretty content most of the day, I am trying very hard not to obsess about it. I am so glad I have Yorkie Talk so I don't have to drive Doggy Daddy nuts!!!