Formulated to provide essential salt plus the correct balance of trace minerals (zinc .35 percent; iron .20 percent; manganese .20 percent; copper .03 percent; iodine .007 percent; cobalt .005 percent) for healthy beef and dairy cattle, swine and horses. Bricks have specially designed grooves for easy placement in Champions Choice Salt Brick Holders for convenient free-choice feeding. Sheep are susceptible to copper deficiency and copper toxicosis. Consult a qualified nutritionist or veterinarian to determine the susceptibility of this condition for sheep in your area.