Hi there, My horse recently got moved to a new area. She was fed regularly, grass hay morning & night & put on pasture a few hours a day. Stalled otherwise, while she was being boarded. Now she is just in a pasture 1/4 acre. & not getting hay. The Grass is long & my sister believes she doesn't need food otherwise. what is your guys take on that? my sister thinks as tho shes getting enough food & "grass is grass" dried or not. But i would like some input on that is possible.