Horses that get annual vaccinations that include Tetanus Toxoid are usually OK, but The Vet I used for 25 years said an anti-toxin shot was cheap insurance (about $2.00), so we do it just in case they still do not have a good antibody level for Tetanus.
Thanks, Cherie. The accident just happened this morning, around 11:30, so it is wait and see what happens as far as further treatment. He is up on vacs, tetanus included, and there was no doubt he needed sutures as there was a clean v-cut forming a flap. I've pirated this thread enough, so will start new thread here when I have time in the next day or two, with pics when I replace bandaging on Monday, per vet directions. I will ask her about DMSO.