Frigid temperatures merit a watchful eye on farm animals to ensure they receive the care they need to survive and thrive. Hear what's required, and what options exist from Tasha Bunting, a livestock farmer who also serves as Asst. Dir. of Commodities & Livestock Programs, Illinois Farm Bureau, and Sarah Ison, Ph.D., also a livestock farmer who sells her family's beef, pork and poultry online.