"Our iguana is just a few months old, and he loves this in addition to his romaine lettuce--he licks the bowl clean. I recommend this especially for reptiles who are picky eaters, because we still have to hand-feed our iguana sometimes to get him to eat, and he always eats this whenever we feed him. His body and tail have definitely filled out since adding this product to his diet, I highly recommend it. The quantity and quality is well worth the price."