As long as he growing and gaining weight at a steady rate, no matter how slow, he is developing normal. Suggest in place of
milk (
milk, fruit, and ice cream blended) or yogurt smoothies (yogurt, milk, and frozen fruit blended). Add dry milk to oatmeal, mashed potatoes, gravies, creamed vegetables, and creamed soups (add additional meats to soups). This will give him additional calories and protein for weight gain.