All our Ball Pythons, Boas and geckos are guaranteed to be 100% healthy, eating well and properly sexed before shipping them to their new homes. They will have proper body weight and showing no physical signs of illness. If properly acclimated and cared for, our reptiles should do excellent for you. It’s difficult to put a longer term guarantee on our reptiles because once you receive them, we have no way of controlling how they are cared for. We can not guarantee against flawed husbandry practices.