Maxi B 1000 Injectable for Cattle, Swine and Sheep PBS Animal Health SMARTSHOT B12 Innovative long acting Vitamin B12 injection for sheep and cattle Virbac Cephos 12 100 ml Phosphorus and Vitamin B12 Injection Treatment for emaciated sheep by IPPA Aspen Vita Jec B Complex Fortified 100 ml SMARTSHOT is a long lasting B12 injection which depending on dose rate, can reach and maintain adequate B12 and selenium levels for 6+ months. Using SMARTSHOT at weaning ensures your ewe replacements are