Cats can have whipped cream in very small amounts occasionally, but it is generally not recommended. Whipped cream is made from dairy and often contains sugar and vanilla extract, which can cause digestive issues like gas, diarrhea, and vomiting in most cats because they are typically lactose intolerant. Additionally, the high fat and sugar content provide no nutritional benefit and can lead to obesity, diabetes, and other health problems if given regularly. Some cats may tolerate a tiny lick without problems, but it should never be part of their regular diet due to potential long-term risks. If a cat consumes a large amount or shows signs of illness after eating it, a veterinarian should be consulted. In summary, while whipped cream is not toxic to cats, it is best to avoid feeding it to them except possibly a very small occasional taste.