Here are some potentially dangerous that can be consume by your dog.

Chocolate contain poisonous substance called theobromine can cause your dog to have symptoms such as vomiting, diarrhea, seizure, heart problems and death (rarely occur). The illness depend mainly on the amount of chocolate consumed. Learn more about symptoms of dog eating chocolate in detail here.

Plants such as sago palm, oleander, azalea, mistletoe and Easter lily etc. are highly toxic which can cause your dog to have poison symptoms such as rash, bramp, vomiting and kidney problems.

Rat baits contain inert ingredient which attract your pet to sniff and eat.

Bleach can causes drooling, vomiting, and abdominal pain.

Human drug can be dangerous for dog if used improperly. Keep all the medicines out of your pet reach.

Do not induce vomit unless your vet tell you to do so. You can find more informations about symptoms of dog poisoning, diagnosis, prevention and treatments in detail here.

Other related topics and useful imformations that you must know such as dog symptoms heart and respiratory rate, dog fever symptoms, symptoms of dog illness and dog disease symptoms can be found here.