Purina High Octane Power Fuel Show Feed Supplement, 40 lbPurina High Octane Power Fuel Show Feed Supplement Purina High Octane Power Fuel Supplement is a scientifically formulated, energy dense show feed supplement designed for maximum intake and digestive health. Its blend of healthy fat sources promotes animal health and improves skin and hair quality. With an extrusion process that enhances palatability, this supplement helps create bloom and supports fat deposition for a fuller, healthier appearance.