It’s really hard to tell from those pictures if there is stuck shed but just incase what i do (that won’t hurt him) is put them in a bath of only like an inch of warm water and let them sit in it for a bit or walk around while you supervise to soften up any shed that may be there, after about a 10 min soak i take a wet wash cloth and rub the toes/feet very gently for a while and it should come off

Let me know an update on how his toes are!