It is not recommended to feed marjoram to dogs as it can be harmful to their health. Marjoram contains toxic compounds that can cause a variety of health issues including decreased heart rate, low blood sugar levels, and seizures.
Marjoram is toxic to dogs and can cause gastric irritation leading to vomiting and diarrhea. Consumption of marjoram can also cause the heart rate to slow down and the blood sugar to drop. Other potential side effects include gastrointestinal blockage, respiratory irritation, slow clotting, and seizures.
It is best to avoid feeding marjoram to dogs altogether to prevent any potential harm. If your dog accidentally consumes marjoram, monitor them closely for any signs of illness and seek veterinary attention if necessary.