I've had a female lesser BP (935g) who's been fed live or pre killed rats her entire life. I feed f/t. Well, she's stubborn and refuses to take the f/t. Four weeks in a row now I've wasted a rat. I'm resorting to a live rodent just to get her eating again but I've never fed live. How should I go about doing this and should I try pre killed? If so, how am I supposed to kill the rat? I have NO access to CO2 or anything remotely similar so the humane clean death by asphyxiation isn't an option. Whats the best way to kill the rat otherwise?