Animal feed supplements for veterinary purposes; medicated animal feeds; antibiotics for veterinary purposes; veterinary vaccines; non-medicated additives for animal feed for use as nutritional supplements; nutritional supplements for cows, pigs and poultry; fodder supplements for veterinary purposes; amino acids for medical purposes; amino acids for veterinary purposes; dietary supplements consisting of amino acids; amino acids for nutritional purposes; feed additives for use as a nutritional supplement for veterinary preparations; medicated foodstuff additives in the nature of bacteriophage for veterinary purposes; food additives in the nature of plant extracts for medical purposes; pet food additives in the form of vitamins and minerals for use as nutritional supplements; antibacterial preparations for veterinary use; veterinary preparations for use in animal foodstuff and in additives to fodder for use in the treatment of intestinal disease