Hey everyone. First and foremost, Merry Christmas to all!

So, lately I have noticed one of my frogs had some little sores on his toes. At first I assumed it was just a random injury that would heal on its own. Unfortunately, he seems to have a few more on the other foot now. I'm not quite sure what may be the problem, but I want to fix it before it gets any worse.





Any help would be immensely appreciated. Thanks!