Hard to treat something that you can't find. You definitely done the right thing. You can rest easy knowing that if you hadn't have done nothing she would've really suffered. I know that that doesn't really help your feelings but hopefully it does a little anyway. That's the one thing that I don't like about having animals. Sometimes we have to make the hard decisions.thanks ya'll. It had to be infection and I never would of found it. was on the side of the back toe in one place. No dark bumble scabs on that foot at all. Other foof there was . Same place Lisa seen it when she was here.