I have recently learned about a snake bite vaccination for dogs. I understand it is a new product and my vet does not know about it yet. We live in an area with copperheads, rattlesnakes, and water mocisins, and we see them regularly on our walk. We are able to spot and avoid them, but we are worried about the one that we will not see. Is there anyone who has heard about this information that could give me some info? We heard about the vaccination from an out of state friend, so it may have not made it to our area yet.