I recently bought a pregnant, 13 yr old mare. She's a little bit of a grouch right now, but who can blame her? She is due middle of next month. We went in to give her a tetanus shot, she saw the needle, and came UNGLUED!!! Had a hard time putting the halter on, she reared, tried to bite, bucked, and this was all before we actually tried to even give her the shot! Normally she is a VERY quiet slow mare. I have never seen her like this... We tried our best to talk quietly to her and keep her calm, but every time I started to give her the shot, she would do the same thing. Finally got some in, hope it was enough to do some good. Have never had to twitch a horse and hate to start now, but when she has the foal I wonder how I am going to give her the shots she will need. Any ideas on how to get her over this? Of course shots are only once or twice a year, and maybe its not worth worrying about? Since that episode she is back to her loving self, wanting all kinds of attention, brushing and treats.