Stockholm Tar (spray if poss, or i put some in a squeezie bottle with a dropper nozzle) (good fly deterrent on base of horns, and general minor wound sealer)
Purple Foot Spray (as in the antiseptic one)
Sodium Bicarb (bloat)
Sudocream (orf, fly irritation)
Iodine Spray (for anything and everything, handy for disinfecting foot clippers etc too)
Bactocyde (orf)
Needles, 21,20,19,18g, half, 5/8th, 1" in length also 16g
Footbath solution (goldenhoof)
Hoof clippers
Dagging shears
Fly prevention stuff (crovect, clik etc)
Wormers
Flukicides
Dosing gun
Syringes
Marker sticks/spray
Halters
Disinfectant (defra approved)
No vet meds really, I would get them as and when actually needed. Handy ones though are a general long acting antibiotic, orbenin eye cream, antibiotic foot spray for foot rot (blue).