Alfie has 2 raw meals a day, supper is a few 'kibble' which he has to work for - either in the 'puzzle feeder', dotted around the room and/or in a home-made concoction of loo roll insides (thanks to whoever suggested that).
Cleo is used to little and often but we can't leave her food down cos Alfie would eat it! She is currently on a mix of raw and commercial 'pate' cos that is what she will eat. She lurves dry but it upsets her tum so she rarely gets any.
You will see from our posts that there is no 'right' way of doing things. As long as the system works for you and results in a healthy cat, try not to worry too much about the details