Extra strength, hoof building supplement Biotin 800 Z Pellets from Kaeco help maintain high quality hoof growth; prevent poor, weak, dry, cracked hooves; and improve hoof horn growth. Biotin 800 Z also helps improve overall skin and coat condition. Provide concentrated, essential ingredients needed to build and maintain healthy, strong, resilient hooves. Molasses flavored and very palatable. Each 1 oz dose contains guaranteed 3,200 mg methionine, 300 mg zinc, 50 mg biotin, 75 mg copper, essential amino acids, chelated minerals, vitamins, and omega-3 and -6 fatty acids. Directions: 1 oz daily top-dressed on feed. Biotin Z is beneficial for horses of all ages and classes. 1 oz scoop enclosed. 20 lbs = 320 day supply. Made in the USA. These items will be drop-shipped directly from the manufacturer; please allow up to 4 days for delivery.