Dogs can eat corn kernels safely in moderation when they are plain and cooked, but corn cobs and husks are dangerous and must be avoided due to choking and intestinal blockage risks. Corn provides some beneficial nutrients like carbohydrates, fiber, and essential fatty acids for dogs. However, corn should be served without butter, salt, or any seasonings, and not in large amounts to avoid weight gain or digestive issues. Corn tortillas and other corn-based products high in sodium are not recommended for dogs. If a dog accidentally eats a corn cob, veterinary attention is required immediately as it can cause serious health problems.
