Bovine IgG. Immu-start Aids in the treatment of failure of passive transfer in calves in the first 24 hours of birth and aids in the prevention of mortality and in the reduction of diarrhea due to E. coli. Guaranteed Analysis: Bovine Origin Immunoglobulin IgG, minimum 50 g. (Sold as singles - 12 per box if want full case)
.jpeg)
