SUSTAIN III Calf Boluses (sulfamethazine sustained release boluses) are intended for oral administration to ruminating replacement calves (calves over one month old that are not on an all-milk diet). SUSTAIN III Calf Boluses are indicated for the treatment of the following diseases when caused by one or more of the following pathogenic organisms sensitive to sulfamethazine: Bacterial pneumonia (Pasteurella spp.), colibacillosis (bacterial scours) (E. coli), and calf diphtheria (Fusobacterium necrophorum). Maunufacturer may vary.
Sustain III, Calf Bolus 50