Why is corn on the cob bad for dogs?

Corn on the cob is bad for dogs because they can't digest the cob, which can cause blockages in their intestines and lead to serious health issues. Additionally, the corn kernels themselves are high in carbohydrates and can be difficult for dogs to digest, potentially causing stomach upset or other digestive problems. It's best to avoid feeding corn on the cob to dogs to keep them safe and healthy.