I was thinking about the ethics of humans keeping venomous snakes, like in zoos or other educational places. I've heard they sometimes defang the snake. So I was wondering, would it be possible to put something like those cat nail caps on the snake's fangs, so it would prevent accidents without having to remove the whole tooth? People could make custom caps to fit the snake, or make some other object.
Except in the case of solenoglyphous, who have the membrane, why would this not work?