Toddler Multivitamin with Iron

Hey everyone,

My 2 years old toddler is a pretty picky eater. He eats fruits, grains, and (some) veggies but very rarely eats meat. Even chicken nuggets he won't touch most of the time and if he does he will eat one or two. Our pediatrician recommended getting him on a multivitamin with iron. The only ones I have found is Flintstones but I remember those being pretty hard and I'm worried about him choking and gummies don't seem to have iron. Does anyone have any suggestions?

Thanks!