I know you give inner muscular shots in the muscle...for example the butt....but my vet said that you can give them in some part of the neck. I am not quite sure where in the neck....does anyone know where else you can give them? Or where in the neck you do give them. I have to give them to my horse once every 12 hours and I need to switch the places around so he doesent get too sore in one place! Thanks