Rearing of middle and large-sized breeds For our young heroes who want to reach the stars: a special growth formula for medium and large breeds. This low-energy recipe with a tailored protein and fat content supports moderate growth rate, powerful bone development and healthy joints. Composition: Complete feed for growing dogs. dried poultry protein, whole grain corn, rice, beet fibre, poultry fat, hydrolysed poultry protein, salmon oil 0.8%, minerals, yeast, ground chicory root (natural source of inulin), dried protein from the New Zealand green-lipped mussel (Perna canaliculus)