Sustain III Cattle Bolus (50 ct.) #1570
Sulfamethazine sustained release bolus for the treatment of shipping fever complex, bacterial scours, footrot, calf diphtheria and acute metritis in beef cattle and non-lactating dairy cattle. Provides a therapeutic sulfamethazine level in approx 6 hrs and for 72 hrs (3 days) thereafter. Dosage: 1 bolus per 200 lbs body wt, repeat in 72 hrs. Repeat at each 72 hr interval as needed. Do not use in female dairy cattle 20 mos of age or older. Do not use in calves under 1 mo of age or calves being fed an all milk diet. 12 day slaughter withdrawal.