Just know that IF you need to feed live while you get him switched to f/t, rat pups with eyes closed will NOT bite back in self-defense, not until their eyes are open, & the same goes for mice. Feeding live is still best avoided out of respect for the prey animals, but let's face it, most of us are not vegetarians either, & neither are our dogs & cats- we're often forced to "take sides" for the well-being of our pets, or just for our own personal preferences. While we mostly promote feeding f/t (or p/k- pre-killed, fresh) for our pets, we're also not going to criticize you for doing what is needed for the pet you're keeping. Many snakes happily take f/t, but not all of them do, or some take more persuasion than others do. We're just here to help you find the best options & methods.