Okay I am dealing with my first calves I have had a lot of cows but these are the first I have kept and bred and am trying to build a small herd of cows. I have about 10 and some are getting close or I think. One is getting a pretty big bag on her. My question is what will be the biggest sign she will be calving very soon? Right now it is right down cold where I am and snowing pretty hard at the moment so what is the main thing that tells you they are going to calf? Also what precautions do I need to take while trying to get to the calf and dry it off. I have had these calves since they were only a week old (most of them) and they are very calm and you can touch them and they are very dostile but how will they act if your near there calf. I know a guy last week who got knocked out by a momma when he was drying the calf off but his cows are pretty wild so do you think since there dostile they will act better or just take all the same precautions as with a wild cow.