She was just changed to Legends Mare & Foal she gets a full scoop (3 qts), She also gets lil more than a 1/4 bucket soaked beet pulp and 1/2 lb. Alfalfa pellets twice daily, with plenty of Timothy / Orchard Hay. She hasn't filled out the whole time she's been here. Her owner wormed her but i'm not sure which wormer she used. She eats really good, so no problem with her teeth, so not sure why.