Is Celery safe for dogs?

Celery is a low-calorie, crunchy vegetable that is safe as an occasional treat and is often recommended for dogs watching their weight. Serve it washed and plain, with no dressing or salt. Cut it into small, bite-sized pieces to prevent choking — this is especially important for small dogs and enthusiastic gulpers — and keep it to a treat-sized portion so it doesn't upset the stomach.