Quote Originally Posted by mr. s View Post
No, they are tame as can be. They do not shake their tails when threatened. It is like their muscle is weak. When they exert a lot of force to hold their bodies up or pull them up, they have a slight shake, a shake they did not always have. It is also not like they are star gazing or something. When they are in their inclosure, you would not think anything is wrong, or when striking or wrapping up prey. You can only tell when holding them.
My King does that as well, though he is one healthy big boy. Nothing to worry about. Since they use so much effort trying to pull themselves up or try going straight they will shake their bodies a bit which is a little odd but mine does it.