Also, ponies really don't need any feed. You'll struggle to get weight off of him, even on just 1 qt of feed a day. I would get him on a good vit/min supplement like Grand Vite and nix the Safechoice. Use some hay pellets or beetpulp to mix in the vitamin, just a few handfulls. Or you can make a treat ball using oatmeal, apple sauce, and the vitamins. You can add in any other supplements with it.