I was wondering about feeds. I currently feed a sweet feed, special recipe that I got from an older horseman we bought our first Arabian mares from. We feed this to the miniatures and big horses. The big horses do great on it, but only feed it to them in the winter as they are on pasture all summer. My miniatures get about 4-5 hours of turn out on pasture per day, plus 4 cups of this sweet feed per day (feed twice a day) and than in the am and late evening, they also get a small amount of grass hay to nibble on. A few of them look really nice and fit, but the others are over weight. I am wondering what would be the best feed to put them on? Or do they even need to have grain? Am I feeding them too much? I think the yearlings would need it right? The mares that are over weight are 30" 31" tall. They are also in foal for next year. I dont want to compromise their nutrition but I know that they are not healthy being over weight also. Was thinking of a ration balancer and oats. They all have a mineral/salt block, fresh water, and are current on worming. I would like to keep feeding time simple, too. Any thoughts or info would be great. Thanks