High Level Vitamin B Complex Durvet 100 ml Prolaject B12 1000 Plus Selenium Cephos 12 100 ml Phosphorus and Vitamin B12 Injection Treatment for emaciated sheep by IPPA In the meat and dairy industry, animals are often supplemented with Vitamin B12 due to modern farming practices that limit their natural intake. So people who eat animals are simply taking a Cobalex 2000 B12 Injection Zoetis Troy Vitamin B12 Sheep and Cattle 500mL Troy Laboratories