TeresaM,
Thanks.......We have a vet appointment tomorrow for something else and I am going to mention it to him.
HUMMMMMMM......my groomer had no idea what it was when I asked her. But, my groomer did point out that her toenails have something that looks like a combination of dirt and oil in the hair where the toenails meet her skin. It almost looks like tar. She also has been known to have Frito Feet. I have been soaking her feet in warm water mixed with a little Dawn or vinegar to see if it helps. So far no progress, wonder if that is Yeasty Feet???
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Karen, mama to Macy and Molly

It is easier to fool people than to convince them they have been fooled. (Mark Twain)