Gnawing cat stomachs
In the wild, a cat hunts small prey such as mice and birds several times a day. So instead of one big buffet, the wild cat eats several small meals. Whether a domestic cat also needs this depends on what it is used to. A cat is also a creature of habit, but unlike our barking friends, cats are a bit more flexible in how often and how much they want to eat cat food. There are even cats that do not eat their full food bowl in one sitting.
However, always keep in mind the pattern they are used to. If your cat has always had two meals a day, you should not suddenly switch to four small meals. Your cat is used to this amount and has planned its day around that. He knows exactly how much he eats and how much energy he gets from it.