Can Dogs Eat Canned Tomatoes?

Can Dogs Eat Canned Tomatoes? Can dogs eat canned tomatoes? Can I feed my dog tomato sauces or tinned tomatoes? Avoid feeding any tomato sauces, pasta sauces or tinned tomatoes to your dog. Additives added to manufactured foods, such as salt and preservatives, are not suitable for dogs. Many tomato-based sauces contain onions and garlic,