Rice (cooked) — Food safety facts
Safe to share · Dogs · full breakdown on the linked food page
Plain cooked rice is safe and is a classic part of bland diets for upset stomachs.
Short answer
Yes, plain cooked white rice is a safe and gentle option for a dog with an upset stomach. It's a classic component of a bland diet that can help settle mild digestive issues. Serve it plain, without any butter, salt, or seasonings. Start with a small portion and if your dog tolerates it well, you can continue for a day or two while his system recovers.