Before the foal.
24/7 turn out until showing signs of pending labor then stall at night.
5lbs of purina ultimum growth
2 flakes of hay (on alfalfa and 1 local grass)
After the foal
5lbs soaked beet pulp
5lbs ulitmum growth
4 flakes of hay (very limited to no turn out since she is due somewhere between october and december, 2 local grass and 2 alfalfa)
And a serving of mare plus supplements.
Sound goo, to much, not enough?
This is for a 14.3 hand mare about 950lbs and pretty easy keeper.