Veterinary preparations for pet longevity; Animal feed supplements; Animal feed additive for use as a nutritional supplement for medical purposes; Animal feed additives for use as nutritional supplements for pet longevity; Dietary and nutritional supplements for pet longevity; Dietary pet supplements in the form of pet treats; Nutritional supplements in capsule form for dogs; Vitamin and mineral supplements for mixing with pet food; Vitamins and dietary food supplements for animals