Dogs will not die if they eat mustard, but mustard is a strong irritant that has a strong irritating effect on the entire digestive tract of dogs. Dogs may suffer from vomiting, diarrhea, etc., and in severe cases, it can cause gastrointestinal diseases in dogs. Need to go to hospital for treatment.

If you take a small amount of mustard orally, you can increase drinking water to relieve intestinal irritation, or feed some food to dilute the irritation reaction, so do not give mustard to your dog.