This is Kermit, who we have had for a while now. When we got him he had a tiny mark on his leg, which we presumed he had somehow inflicted by catching it or knocking it on something. He was originally housed with Miss Piggy, but she is quite a bit larger than him so we have now separated them. Yesterday we got Kermit out to show Donna and his leg is much worse. Last time we looked at it, perhaps only a week ago it was still the same as before and didn't look too bad,. now it seems to have swelled or become infected??? We used a tiny amount of diluted tamodine on the area to prevent infection, but obviously it hasn't worked?? We are wary about using any products on the frogs because of them soaking things through their skin. Any help as to what this is, or how it was caused, would be much appreciated,. ofcourse if we need a vet visit he will go, but I wanted some advice here first, especially because it has only just flared up. Any help? Thank you in advance.