Sulfamethazine in a sustained release bolus intended for oral administration to ruminating replacement calves (calves over one (1) month old that are not on an all-milk diet) providing treatment level for 3 days. Effective against foot rot, shipping fever, calf diphtheria, acute metritis caused by organisms sensitive to sulfamethazine. Dosage is one bolus per 50 lbs.
Please note that this item requires a veterinarian's prescription.
Three convenient ways to do that are:
Let us contact your veterinarian for prescription authorization.
Your veterinarian can contact us by fax/phone.
You can mail us the original written prescription.
