Veterinary preparations for companion animals in the treatment, prevention and/or diagnosis of weight loss, obesity, urine spraying, wound healing, hyperthyroidism, chronic pain, inflammation, gastrointestinal disorders, neurodegenerative disorders, parasitic infestations, neurological disorders, endocrine disorders, anxiety, hypertension, dermatitis, cancer, anemia associated with chronic renal failure, fleas, pain associated with orthopedic and soft tissue surgery, chronic kidney disease, and emesis; preparations for destroying vermin, namely, insecticides for use with livestock and livestock premises; veterinary preparations for the treatment, control and symptomatic relief of infectious and metabolic diseases of livestock; dietary food supplements for animals; veterinary preparations; pharmaceutical preparations; insecticides; antimicrobials for inhibiting microbiological decomposition in food and animal feed for food safety and food animal processing; antimicrobials for cleaning the animal during food animal processing; antimicrobials for inhibiting microbiological decomposition in food and animal feed for food safety and food animal processing; products for dealing with pathogen reduction that is in or on animals and that take the form of bacteria contaminants in meat which may be found in the livestock's digestive systems, or on the livestock during the harvest and processing phases; antibacterial pharmaceuticals; production enhancement products for livestock, namely, medicated feed and medicated water additives; medicated feed additives and medicated water additives for livestock; diagnostic agents, preparations and substances to identify pathogens or residues of biological interest for veterinary use