Rx Sustain III Bolus (sulfamethazine) Sustained Release Bolus (72 Hours) for Calves Farm Clearance making them a must-have for

making them a must-have for every season

Featuring a lightweight 180-degree fiberglass shaft

Persea Gratissima (Avocado) Oil

reducing stress on both the user and the animal

Rx Sustain III Bolus (sulfamethazine) Sustained Release Bolus (72 Hours) for Calves Farm Clearance making them a must-have forRx SUSTAIN III Antibacterial Calf Bolus (Sulfamethazine) Sustained Release (72 Hours) SUSTAIN III Boluses are formulated for oral administration in ruminating replacement calves (calves over 1 month old that are not on an all milk diet). These sustained release boluses are designed to provide effective antibacterial activity for up to 72 hours, targeting a broad spectrum of common cattle diseases. Ideal for receiving programs, they help beat