Cats are purely carnivorous animals and like to eat foods with higher protein and higher fat.
For example, chicken breasts and fish, but it is best not to feed them raw meat, because there will be some parasites and eggs in some raw meat.
If the cat is very picky about food, you can provide some canned food or some snacks as inducements. Occasionally, you can also make some homemade cat rice for your cat to improve your cat’s diet.