Cats can eat sweet potatoes, but the following points should be noted:
First, sweet potatoes are rich in dietary fiber, vitamins, and minerals, which can help cats' intestinal peristalsis and promote defecation.
Secondly, sweet potatoes should be fed in small amounts to avoid causing bloating, indigestion, diarrhea, or vomiting in cats.

Third, it is advisable for cats to eat sweet potatoes about three times a week. Kittens are not recommended to eat them due to their sensitive intestines.
Fourth, sweet potatoes should not be used as a staple food for cats because they are not nutritionally complete and long-term consumption may lead to malnutrition.
In short, when feeding cats sweet potatoes, it's important to control the amount and frequency to ensure their health.