“Vatican” Bob sez: I find no reason to believe there are any Fang and Claws Protestants in Rome.
No, they have converted.
I imagine that if God gave us a small glimpse of the spiritual warfare in the “heavens” of the Vatican we would see much worse than fangs and claws in use by the entities fighting the Angels [I almost spilled that Angles to try to catch the Vatican spilling police] of God.