hello. i had a couple of questions about my ball python if you dont mind helping me out a bit. first of all, how long does it take for him to shed after his eyes go blue. my snakes eyes went a very cloudy blue, then a couple of days later his eyes look more normal. his skin, however, is VERY dry and crackely. i have yet to obtain a humidity detector but i am misting his cage very often, i have a big water dish in there, and i give him baths. i hope hes not upset or anything. also i read about peoples ball pythons hissing and stuff. my snake has NEVER hissed. hopefully that just means hes a friendly little bugger but im just a little nervous. i want to do everything right. also the scale directly below where his toung flares out is a darker brown color, is this normal? and finally, my last question, do they yawn? i was handeling him the other day and he opened his mouth REALLY wide wiggled his jaw and closed it. lol that surprised me.