Gerber Puffs are another favorite.
These are a little harder to pick up, since they are so small. But they come in great flavors, and we have found ourselves snacking on them when we are feeding Michael. They melt super fast, so again, no choking hazard, and have 2 grams whole grains per serving. They are formulated with Vitablocks nutrient blend for snacks - iron for healthy cognitive development; zinc, a major building block of a healthy immune system; and vitamin E, a powerful antioxidant.