He is only 16 inches long snout to tail which I know is not in the normal range. I was hoping others had situation where their iguanas were just small too. I have had him for over a year so I am certain of his age. I definitely feed him a good diet of kale, mustard greens, zucchini,tomatoes, and occasionally grapes and bandannas. However, he mostly just eats the mustard greens and kale. He eats well and typically sheds well. But he hasn't shed in the last month which does concern me as he typically sheds more than that. I can take a fecal sample to work with me and check it for parasite eggs tomorrow. Do you know what type of parasites iguanas can get?