So, i've recently bought 3 horses (recently being this past saturday). The person I bought them from said they were strictly pasture fed. They only eat 5 round bales of hay in the winter. And he never gave them grain. They're all on the sort of thin side BUT.. The oldest Mare, I think she's 20 or so, She's probably the thinnest, I can see her ribs and her hip bone, and I was wondering, what sort of feed should give them so they look healthy and not Bony.
I've also put a salt and mineral block out by their run in shed. And they seem to love the heck out of the mineral block. It doesn't have molasses in it either.