Here is a list of foods you may not suspect, but may be very dangerous for your dog to ingest. If your dog has swallowed any of these, please contact your local Poison Control or a veterinarian to learn if you should take any action to ensure your dog's safety. Some of these foods can make your dog's stomach upset, cause vomiting or diarrhea and other symptoms – even death in rare cases.

1. Chocolate

2. Grapes or raisins

3. Chewing gum

4. Onions (raw or cooked)

5. Raw bread dough

6. Old or moldy foods