Cats can eat pasta in small amounts occasionally, but it is not recommended as a regular part of their diet. Plain, cooked pasta without any sauces or seasonings is safe for most cats, but pasta does not provide essential nutrients cats need because they are obligate carnivores that require protein rather than carbohydrates. Raw pasta, sauced pasta (especially with garlic, onion, or spices), and pasta dishes with cheese or chocolate should be avoided as they can be harmful or toxic to cats. Additionally, too much pasta can lead to weight gain and digestive issues in cats.