Re: Question about feeding.
i think a weaned rat would basically be the equivalent to the smallest of the smalls.
rats apparently have an instinctive fear of snakes and i've seen rats go on the defense after being offered more then once. the last one causing my girl to not eat for a couple weeks & i've had to drop down to rat pups that are just barely weaned. one of the next feedings will be slightly bigger then the smallest of the small rats.
do not constantly offer a rat to the snake, it'll only stress him out, resulting in more refusals/defensive strikes.
i have a wire coat hanger the is bent/shaped to a 16" long stick-like thing that i use to distract the rat at one end of my girl's terrarium so it wont move around alot. this hanger-rod keeps my hand far enough away from the action.