First Defense Bolus


SKU: 039016 Categories: ,


Bolus dissolves readily upon reaching the stomach
Provides protective levels of antibodies to potential sites of intestinal infection
Delivers preformed immunity and immediate protection when calves need it most
Maximal protection is achieved when administered in the first 12 hours after birth
Made in the usa

Size: 30 Count

Weight: 0.60

PID: 28814

Additional information

Weight 0.60 oz
Dimensions 4.500 in