Marks Min Low Copper Injectable for Sheep Specialist Sales "An extra 2 days a year having to get lambs in to give them another B12 is money down the drain. Brock Page, sheep & beef farmer., SMARTSHOT is New Zealands only long acting vitamin B12 Cobalt Deficiencies Cobalt is involved in energy and protein metabolism so is essential for growth and health. Young, growing lambs are most susceptible to deficiency as they have the highest Ranvet Macrofol Injection 50mL Vitamin B12 & Folic Acid Injection The Vet Shed CYANOCOB 1000 INJECTION (Vitamin B12) Strong Support for Animal Health & Productivity Improves Blood Formation Increases Appetite Boosts Energy & Strength Supports Nervous System Helps in Is oral B12 safe for lambs?