First 21™
$221.50
Key Ingredients: IgG, Plasma, IgY (egg-yolk antibodies), and direct-fed microbials (Tri-Mic-WD).
Focus: Protecting calves during the first 3 weeks of life.
Options: Available as a complete milk replacer and supplement.
Additional information
Weight | N/A |
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Dimensions | N/A |
Options | First 21 Complete Milk Replacer, First 21 Supplement |