Pet cats can eat cherry tomatoes. Cherry tomatoes are rich in lycopene and anthocyanins, and contain a lot of water, which can provide cats with some hydration and nutrients. However, cats may not like cherry tomatoes. If your cat doesn't like them, there's no need to feed them to it. Even if your cat likes them, it should be given in moderation to avoid causing diarrhea. 
Fruits that cats can eat:
1. Apples: Apples are a sweet and sour fruit. Not only cats like to eat fruit, but other small animals also like to eat apples. Apples also contain some nutritious substances and vitamins, which can supplement the cat's nutrition, but they should not be eaten in large quantities.
2. Blueberries: Blueberries are highly nutritious. Just as eating blueberries is good for humans, it's also good for cats. Eating a moderate amount can supplement a cat's nutrition.
3. Watermelon: In the summer, you can feed your cat some watermelon. Watermelon has a high water content, which can quench a cat's thirst. However, eating too much watermelon can cause diarrhea in cats.
4. Strawberries: Strawberries have no negative effects on cats and are not harmful. They contain antioxidants, which are beneficial for cats.
5. Bananas, like strawberries, are generally harmless to cats, but they should still be fed in small amounts. If cats eat too many, they may experience diarrhea, which can be quite dangerous.
