Is a quarter horse an omnivore?

being experienced w/ quarter horses, they can eat anything a horse is safe w/ eating! as in the normal everyday things, like hay, oats, barley, especially alfalfa hay, buy make sure its not extremely rich, and has no mold. good treates one perferably a day, like horse treats found @ TSC or another farm store. Also carrots Apples, cantalope, asparagus, etc. make sure not to feed deadly plants ! (just go to google, type in deadly plants for horses) also make sure your giving LOTS of water, and has lots of grass. in winter if you live w/ alot of snow, you need to makemsure your horse has enough to graze on. Perferably 3 flakes @ night, and 2 in the morning. This all depends on the weather.