Hi Lou, I'm near Hinckley in Peckleton so you must be local. I decided to vacinate with Heptavac P but still the smallest amount i could buy was 50ml so most will go to waste, they'd be enough for your 12. We were a bit late lambing this year due to problems of flooding in the fields. Do you vacinate before tubbng?
What do you do for worming, would you be interested in sharing that, with such a small number most of what i buy goes to waste. Diane