Bar Somnus 2P for Cattle

For use in healthy cattle as an aid in the prevention of diseases caused by Haemophilus somnus and Pasteurella haemolytica and multocida.

Syringes and needles are sold separately. Click here for options.

Important Note: Vaccines are non-returnable. 

Expedited Shipping Required

Expedited shipping is required for all perishable products purchased and shipped from UPCO. Requiring air shipping service helps ensure product stability upon receipt and minimizes duration of heat exposure.

UPCO ships cold items as soon as possible, but ONLY ships temperature sensitive items Monday-Wednesday when delivery dates for your selected location fall during the same week it is shipped even if expedited service is selected. EX: If you choose overnight delivery for an order placed on Thursday or Friday, it will ship on Monday for Tuesday delivery. This avoids weekend transit where items will sit in unknown temperature conditions until the following week. If you need a cooler item expedited and delivered by a specific date, please contact our customer service department at 816-233-8800 for further assistance.