Veterinary preparations and substances; nutritional and dietetic products for animals; vitamins, minerals and mineral salts for animals; nutritional, food and health food supplements for animals; bacterial cultures and preparations for animals; microbial preparations, probiotic bacterial formulations and supplements for animals; feed additives and supplements for animals; prebiotic products, preparations, mixtures and compositions for animals; multi-sourced prebiotics for inclusion in animal health supplements; fibres, plant extracts, herbal extracts and prebiotic fibres; postbiotic products, preparations, mixtures and compositions for animals; plant compounds and extracts for use as dietary supplements for animals