Feeding your Maine Coon for the first year should consist of access to Hills Science kitten food for 24 hours a day every day. Wet food at least 2 times a day.
Raw is preferred with a mixture added from a source like E Z mix to insure the cats are getting the correct amounts of everything they need such as organ meat. Also remember raw meat should be froze for a minimum of 2 days but preferred for 2 weeks to kill any originalism that would otherwise be killed through cooking.
Other options for wet food are Friskies shredded food.. This option is not as healthy as raw but some cats won’t eat raw and I haven’t found a cat that won’t eat this J