First Arrival w Encrypt Calf Powder : 4000gm Extra Shipping Time no matter what the operating no matter what the operating and ambient temperatures white and readily available to the animal Provides a buffer so nutrients are better utilized from feed Sustained release for long lasting calcium absorption Calcium Propionate Moderate calcium release for normal calcium absorption Calcium Sulfate Moderate calcium release for normal calcium absorption Niacin Promotes optimum health for cows post calving May assist the liver in lowering NEFA (none esterified fatty acids) levels Magnesium Works with & compliments calcium absorption Promotes optimum health for freshening cows Vitamin B12 Promotes optimum feed intake Vitamin D3 Works with & compliments calcium absorption Feed supplement for newborn calves helps bolster the calf's developing immune system during its first 14 days Dosage: First 2 days