... immune function. [name] generic name: Transfer factor for pet use Trade name: BEI ER JIAN[property]white freeze-dried ... : Have direct therapeutic effect on canine distemper, canine parvovirus, pet viral pneumonia, infectious hepatitis, influenza virus, herpes simplex virus ... weight; drinking water, 100mg per 1 KG, can enhance immunity, resistance to bacterial and viral diseases.[Precaution]1. The ...