This question has an accepted answer which might be considered dangerous:
Big hound has eaten corn cobs what can I do to help him pass them?
If you look at two of the other answers, the dogs required emergency surgery - one from a bowel obstruction and one from the corn being caught in the stomach.
This Stack Exchange Meta post When or should you delete your incorrect answer? discusses how to deal with these incorrect answers network wide. However, in this case - it can cause the death of an animal if visitors to the site take the advice of the most upvoted/accepted answer.
What if anything should we do?