I'm looking for the best feed or feeds to put some weight on a brown swiss steer calf. We have been having a cold spell and he was not been doing well with it. The vet suggested to fatten him up. He is not my calf, but one that I am housing for the winter. His owner has been down keeping him warm with lamps and blankets, but he needs to bulk up. He gets all the hay he wants and she has been feeding the calf feed from TS. Im not a fan of the feed, but he seems to eat it. Any ideas? Im off of to wake the kids up to open gifts!!!