Hey there welcome to this forum. We freeze brand all replacements. If you go back into the archives you can find discussions, even pictures of members freeze branding and hints to make it successful. As far as the time to do it, we have been doing yearlings prior to breeding for two reasons, they are marked permanently prior to breeding and the size is perfect for our chute. I have had people tell me that you have to do it when the weather is cold, BS, we do it in September with better results that when it is cold, less user fatigue. MSU does theirs after breeding and only does the pregnants, which makes sense but they have a silencer hydraulic chute so they cannot move. If you need more help, there are plenty on here that can and will help, there are some very good people on here, you just have to pick and choose. :wink: