Cats can eat watermelons, but there are some things to pay attention to. Watermelon is a kind of fruit, which is safe for cats, but not all cats like watermelon. If you want to give the cat watermelon, first make sure that the watermelon is ripe without adding sugar or other seasonings. Secondly, the watermelon is peeled and seeded, and only the pulp of watermelon is fed to the cat. Cat's digestive system is not suitable for processing watermelon skin and seeds, which may lead to indigestion or blockage. In addition, watermelon can be chewed and digested more easily by cutting it into small pieces. Finally, when feeding the cat watermelon, it should be moderate, not excessive, so as not to cause gastrointestinal discomfort. If your cat tries watermelon for the first time, you can observe its reaction and digestion. If there are no adverse reactions, appropriate dosage can be given.