Hello all, I'd appreciate your thoughts on this please. I have 7 sheep which roam over 3 acres with 2 ponies. The first 5 I bought had been vaccinated with Heptavac P and the annual booster date is coming up. My most recent 2 purchases have not been vaccinated at all, so would need an initial jab and then one a few weeks later. The field next to mine has sheep in and I don't know if they are vaccinated (I will ask). I have no objection to learning how to inject them and/or asking the vet to show me how, but I'm just wondering if it really is necessary given the lowish stocking density and the fact they are not a breeding flock. They are for fleece and my interest only, not for meat and will be with me until they die. My concern is to keep them healthy. Grateful for any thought and views.