Natural Instinct Puppy (Chicken & Beef Liver) 2 x 500g (To order) £3.75 Out of stock. Higher in protein and nutrients than our Natural Instinct Chicken product, this raw puppy food is suitable for all puppies from 8 weeks of age. Ingredients British chicken with bone (80%), carrot, British beef liver (5%), apple, butternut squash, spinach, sea kelp, Scottish salmon oil & Brewer's yeast. AnalysisMoisture 67.9%, Protein 15.5%, Fat 11.2%, Fibre 1.0%, Calcium 1.1%, Phosphorus 0.7%, Sodium 0.1%, Inorganic Matter 3.8%. Product InformationA frozen complete and balanced raw food for dogs (available in 2x250g, 2x500g & 1kg portions).