Let's see... I have 30+ BP's in residence at the moment, ranging in age from babies that hatched last spring, to a six year old adult normal male rescue.

Of all of them, 1.1 adults are "personable", meaning, they not only tolerate handling well, but when you open their tubs they are relaxed, they come out on their own, check you out, hang on you, etc. One of the babies is showing a similar attitude as he's grown past the nippy baby stage, interestingly enough he was sired by the personable adult male and is the same morph, so I'm wondering if attitude is heritable...???

The rest range from hiding/balling up/hissing and/or fleeing into their hides, to attempting to strike if you don't move carefully and deliberately, when you open the tub.