Offer free choice or to a maximum level of 4oz/head/day to cattle in a clean, dry area. Care should be taken to ensure that selenium concentration in the entire ration does not exceed 3mg/head/day. Always provide a clean, fresh source of water.
 
A non-medicated free-choice mineral containing high levels of magnesium for lush “spring grass” season to help prevent grass tetany
Contains high levels of copper, selenium and vitamins A and E
Usually offered exclusively March through May, but can be offered year-round