Mag ox
365 complete
Protexin ( to one who was on antibiotics for ages and now getting used to living outside most of the time for the first time).
Electrolyes
Rock salt in all fields.
I'd like to add, that's only on Christmas Eve though. They get so excited they get up in the morning, see their pile of presents and gallop round the field shouting 'HE'S BEEN, HE'S BEEN!'
Formula 4 Feet (improved his hoof quality immensely )
TopSpec 10:10 Joint supplement (only because I found it at a fantastic price - usually Equine America Glucosamine 10000 plus msm)
Spearmint (as I recently changed his feed and want to encourage him eating the new stuff)
Garlic (just in case the flies start bugging him)