SUPREMO SHOW CALF DEVELOPER (MEDICATED) To be fed to growing show calves and feedlot cattle.

For improved feed efficiency in cattle fed in confinement for slaughter.

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  • Lasalocid: 27.30 g/ton


  • Crude Protein, min:         13.50%
  • Crude Fat, max:           3.50%
  • Crude Fiber, max:         12.00%
  • Calcium (Ca), min:           0.50%
  • Calcium (Ca), max:           1.00%
  • Phosphorus (P), min:           0.50%
  • Salt (NaCl), min:           0.25%
  • Salt (NaCl), max:           0.75%
  • Potassium (K), min:           0.75%
  • Vitamin A, min: 5,400 IU/LB
  • Vitamin E, min:       67 IU/LB


Steam Rolled Corn, Steamed Rolled Oats, Steam Rolled Barley, Cottonseed Hulls, Soybean Meal, Wheat Bran, Dehydrated Alfalfa, Cane Molasses, Yeast Culture, Soybean Oil, Linseed Meal, Sodium Bicarbonate, Calcium Carbonate, Monocalcium/Dicalcium Phosphate, Dried Citric Acid Presscake, Salt, L-Lysine, Dried Bacillus Licheniformis Fermentation Product, Dried Bacillus Subilis Fermentation Product, Sodium Silico Aluminate, Vitamin A Supplement, Vitamin D3 Supplement, Ferrous Sulfate, Zinc Hydroxychloride, Zinc Sulfate, Manganese Hydroxychloride, Manganese Sulfate, Vitamin E Supplement, Choline Chloride, Basic Copper Chloride, Copper Sulfate, Sodium Selenite, Niacin Supplement, Riboflavin Supplement, D-Calcium Pantothenate, Vitamin B12 Supplement, Folic Acid, Biotin, Thiamine Mononitrate, Pyridoxin Hydrochloride, Ethylenediamine Dihydriodide, Cobalt Carbonate, Menadione Sodium Bisulfite Complex, Ascorbic Acid, Potassium Chloride, Zinc Methionine Complex, Manganese Methionine Complex, Copper Lysine Complex, Cobalt Glucoheptonate, Natural and Artificial Flavor Ingredients.


Supremo Show Calf Developer is designed to be fed at a rate of 7.3 to 26.3 pounds to growing steers and heifers to provide 100 to 360 mg of Lasalocid per head per day. Feed good quality hay at a rate of 1% bodyweight. The amount of hay may be reduced from 1% body weight if calf is not showing signs of digestive upset. Adjust feeding rate to achieve desired weight gain. Consult your Ag Teacher or County Agent to help adjust feeding rate and hay. Always provide plenty of fresh, clean water at all times.

WARNING!! A withdrawal period has not been established for this product in pre-ruminating calves. Do not use in calves to be processed for veal.

CAUTION!! The safety of Lasalocid in unapproved species has not been established. Do not allow horses or other equines access to feeds containing Lasalocid as ingestion may be fatal.


  • High protein and energy levels that compensates for lower feed intake plus gives increased potential for muscle growth.
  • Fiber provided by cottonseed hulls which improves palatability and reduces the risk of acidosis.
  • Potassium to help replenish body fluids that may be lost during transportation.
  • Thiamine which stimulates appetite and boost energy metabolism.
  • Niacin to enhance protein synthesis.
  • Probiotics, yeast culture and rumen buffers to restore rumen function and help maintain normal rumen pH, plus improves ration digestibility and feed intake.
  • Bovatec for increased weight gains and feed efficiency.
  • Organic trace minerals for improved trace mineral absorption and immune response.