Short answer
It's best to avoid cat treats that list cream as an ingredient. Cream is very high in fat, and even small amounts in treats can contribute to weight gain, diarrhea, or trigger painful pancreatitis in cats, who are particularly sensitive. While an occasional lick from a product might not cause immediate harm, regularly feeding such high-fat treats is risky. Check the label and opt for treats with simpler, leaner ingredients. If your cat eats a cream-based treat, watch for vomiting or lethargy and call your vet if signs appear.
Cream — Food safety facts
Feed with care · Cats · full breakdown on the linked food page
Very high in fat and can trigger pancreatitis. Avoid, especially in cats.
The full verdict, portion guidance and serving notes are collected on the Cream food facts page.