The best defense is Natural Defense.

60 years in the livestock business,
25 years using direct fed microbials.

Call Jim Dinklage (402) 655-2222 office, (402) 340-6791 cell

Black Angus
Black Angus

Direct Fed Microbials for cattle and other livestock


About Us - Direct Fed Microbials Ag



Direct-Fed Microbials Ag is a producer of microbial feed additives for livestock. Our products are a direct-fed microbial dry meal, liquid emulsion for drench, or a liquid soluble. Our product, manufactured for all cow/calf operations, is available to purchase directly from us. The microbial feed additive is for newborn calves, scouring calves, calves off feed, for cows or calves not eating, or cows freshening after giving birth, cows weaning, cows that are getting pre-shipped and receiving cattle, or for your sick pen cattle.



What can Natural Defense do for your cattle operation?

Our product, Natural Defense, is an all natural additive containing direct fed microbials, prebiotics, enzymes, MOS, vitamins, and essential oils. We are committed to helping livestock producers attain the highest level of "production" in livestock herds at the lowest possible cost. Natural Defense is available in both DRENCH Liquid or DRY BULK MIX.

Rancher Tested & Approved - The best defense is Natural Defense.

Our Products

DID YOU KNOW: Adding a DFM (direct fed microbial feed additive) to your cattle operation's feed may decrease sickness and help minimize the death loss in your herd.

Natural Defense 1 Gallon (Liquid Drench)

Natural Defense DRENCH is Made in the USA, manufactured by Direct Fed Microbials Ag and Dinklage Enterprises, LLC, Orchard, Nebraska. Product size is 1 US Gallon (3.785 L).

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Natural Defense 50 Lb Bag (DRY BULK MIX)

Natural Defense MINERAL MIX is Made in the USA, manufactured by Direct Fed Microbials Ag and Dinklage Enterprises, LLC, Orchard, Nebraska. Product size is 50 Pounds (22.68 kg) or BULK.

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What Ranchers Say About Natural Defense...