How much should a tamagotchi teenager weigh?

it should weigh in between 15 and 20 pounds. what ever you do DO NOT let it go over weight, if you do then it will not be healthy and take much longer to grow, even if you change the wieght as quick as possible. to make it go back to It's healthy weight, play games offen, and don't feed it until about 45-and hour later.