Passwell Hand Rearing Food 20kg. Passwell Hand Rearing Food is nutrient-enhanced hand rearing formula for all parrots, finches, pigeons & doves. Key Features: Nutritionally balanced, high protein formula that can be fed from hatching to weaning. Enriched with omega-3&6, vitamins and minerals for improved chick health. Easily prepared as a smooth, creamy consistency, ideal for spoon or crop-feeding.