Originally Posted by kamibear11
We have a POA he is about 900 pounds I believe and he eats about half a bale, then we have a quarter horse who is around 1200 pounds and he eats more then half a bale less then a whole bale though, then we have a quarter horse\arabian mix and he is about 1000 pounds he eats around the same as the quarter horse.
On a random note- I'm amused that your Pony weighs the same as my tiny excuse for a horse
If I were you, I'd do as usandpets said, generalize one bale per horse per month, plus an extra half a bale (or a full one, it's hard for me to picture feeding more than one horse based on my most solid experience, sorry) because of the winter.
My one pony horse alone has been known to go through an extra large bale a month because of cold conditions.