Chocolate
Source: https://minutemediacdn.com
Something that most people love is one of the most dangerous treats a dog can have. Containing theobromine, ingesting chocolates can cause vomiting, diarrhea, and extreme thirst, while the more severe effects can be seizures, tremors, heart problems, and possibly, death. This is due to a bitter and volatile compound derived from cacao called theobromine. Toxic for dogs, it’s found in all kinds of chocolate, but it’s more potent in dark chocolates, chocolate mulch, and baking chocolate.