Even among horses that have won the Triple Crown, a truly dominant running of the Belmont Stakes is rare. But possibly the most famous race in history was just that -- an incredibly commanding performance in a Triple Crown victory, by Secretariat in 1973.
Cats are obligate carnivores. Their teeth and gut have evolved for eating a diet exclusively of meat. In the wild, the only vegetable matter they would normally eat is in the gut of prey or in the form of grass chewed for medicinal purposes.
So long as your cat eats about 1/2 -3/4 cup a day that's fine. The healthier the cat food the less it will feel the need to eat since most of the commercial cat foods found in grocery stores and bigger chain pet stores contain corn or corn meal cats will eat more than is required.see website for full details) Ideally, a cat that is one years young who is active should eat about 1/2 cup a day in total.