Guaranteed AnalysisCalcium, Min...................... 23.00%Calcium, Max......................27.25%Salt, Min.............................11.20%Salt, Max............................ 13.50%Magnesium, Min................. 4.00%Manganese, Min................. 3950 ppmZinc, Min............................. 6000 ppmCopper, Min........................ 2500 ppmCobalt, Min...........................7 ppmIodine, Min...........................150 ppmSelenium, Min...................... 26 ppmVitamin A, Min..................... 300,000 IU/lbVitamin D3, Min................... 30,000 IU/lbVitamin E, Min..................... 200 IU/lb