Recently, what looks like a Pacific Tree Frog, more specifically a Baja California Tree Frog, has been found living in my indoor basil plant. After taking a closer look at him, his right front foot appears to be injured. I attached the two best photos I have of his injured leg. At first it seemed like only a cut, now his whole leg is becoming darker and discolored. His toes also don't spread apart and he doesn't appear to use that leg much. It does not seem to slow him down, for example he moves around occasionally in his enclosure and when I tried to pick him up to get a better photo of his leg he was jumping around like a mad man. He also eats two small crickets a day and poops regularly. I don't know if there is anything that I can do for him, but if anyone has any advice that would be much appreciated!
I would also like to note that this is the first frog that I have cared for so any other advice on general care or information on Baja California Tree Frogs would be great! Thanks for your help!