Daisy Mae Has A Growth

So now Daisy has a gnarly growth on her back right leg. It didn't seem to be bothering her, so I waited a few weeks to see if it would go away on its own. But it didn't. So we went to the vet and she was on antibiotics for a couple of weeks, which didn't do anything. So she is scheduled to have surgery tomorrow to remove it and we'll send it to the lab to see what it is...