Hello! I used to breed crested geckos and all of the babies I've raised over the years seem very large at 2 years old, but one in particular I decided to keep is only 9 grams at (2 years old in August). She eats, climbs, isn't too thin or anything. She's just so small!! Is there such a thing as reptile dwarfism or maybe she is a runt? Any ideas?