[PAMELA O]

The most effective way of keeping all vaccinations is on the back part of a horses passport - each time the horse is vaccinated - the vet will mark what one was rendered - and date stamp it. Depending on if your horse will be travelling abroad alot - the only vaccination that comes to mind right now would be the flu vax. This is initially given - then gets two booster shots two to three weeks after - then once a year.xx