When looking at her today it seem like the back toe is infected. There was no outward signs of infection when she started limping. She also has the callous and the next joint. It looks a little yellow around it too. So treatment? I have experience with removing infection from bumble foot. I had a couple the other year and I did my neighbors as well. I also have pen G and I think 2 other injectable antibiotics. Do I start with antibiotics or remove the infection first? Hopefully it will be the original cause of the limping, because I checked her foot, leg and joints. She has full use of the leg and the foot. She just doesn't want to stand on it if she doesn't have to. TIA