Okay, so my 8 year old mare is a bit underweight, and i need to get her a feed that has high fat in it.

Do you know of any home remedy things i can add to her food, or a type of food that i can start giving her? i have tried a few feeds, but none seem to be helping. I have also hear adding vegetable oil on top of her food helps? Appreciate it for your time and answer God bless.