Does anyone think that my RTB is too thin? I have be worried about that too, but I thought that it was normal. She is really young and only 18-20". She eats well, poops well, and sheds perfect. The breeder I got her from had been feeding dat pinkies and I have been feeding large hoppers, mice hoppers. What should I do? Or will she thicken up? If you look at the pictures section of Ball Pythons, you can see how fat my 22" Bp is.