My advice is buy more snakes so you can spread the worry lol. My BP girl hasn't eaten since Oct or Nov. I probably would worry but I have my 2 boas which eat anything anytime anywhere so when the BP doesn't eat, I feed the boas and then i'm happy again because someone ate In all seriousness though, as long as the snake isn't losing drastic weight or acting out of the ordinary, I wouldn't worry. They will eat when they are hungry.