Caffeine
Tea, coffee, and other products that contain the stimulant caffeine can kill dogs. A few laps of coffee or tea probably won’t hurt but our canine friends are a lot more sensitive to caffeine than we are. If your pooch gets its paws on tea bags or coffee beans and chows down, it could be at risk of caffeine poisoning, the symptoms of which resemble those of chocolate toxicity, chocolate also being a stimulant.