Purina® High Octane® Power Fuel® Topdress is a highly palatable supplement for show cattle, pigs, lambs, goats and poultry. This high energy extruded nugget with wheat germ meal, flaxseed and Gamma Oryzanol from rice bran helps to support increase red blood cell production, enhance the respiratory and immune systems. This show topdress contains Tasco® to help during periods of heat stress, Zinpro® to help support immune function and hoof health and Diamond V® XPC to support rumen function.