Rx Sustain III Bolus (sulfamethazine) Sustained Release Bolus (72 Hours) for Calves Count:50 Boluses Provides superior rope feel

Provides superior rope feel

valerian root or kava kava

Convenient Spray Bottle: Easy

making it suitable for a wide range of cattle

Puppies (excluding large breed puppies)

Rx Sustain III Bolus (sulfamethazine) Sustained Release Bolus (72 Hours) for Calves Count:50 Boluses Provides superior rope feelRx 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