31 Foodstuffs for animals (pets, livestock, fish and shrimps from aquaculture); processed raw materials of marine, animal or vegetable origin, namely, flours, soluble material, concentrates and oils; functional hydrolysates (food products for pets, livestock, fish and shrimps from aquaculture) of marine, animal or vegetable origin used as ingredients in animal food with the aim of increasing gustatory, palatability and nutritional performance; ingredients and mixtures of ingredients for nutrition intended for pets and livestock, particularly nutraceuticals, minerals, vitamins, amino acids, peptides, fatty acids, probiotic supplements, prebiotic supplements