Yes, dogs can eat cinnamon in very small amounts. Cinnamon is not toxic to dogs according to veterinary toxicology sources. In tiny quantities, it is generally safe. Large amounts, however, can irritate the mouth, digestive tract, and lungs.
Is cinnamon safe for dogs?
Cinnamon is considered non-toxic to dogs. Small amounts sprinkled into food are typically safe for healthy dogs. Problems usually occur when dogs consume large quantities of cinnamon powder, essential oil, or baked goods containing sugar and spices.
Types of cinnamon: Is one safer?
There are two common types:
- Ceylon cinnamon (true cinnamon) – Lower in coumarin; generally preferred
- Cassia cinnamon – Higher in coumarin; safe in very small amounts but not in excess
Both are non-toxic in small quantities. Excessive intake of cassia cinnamon may stress the liver due to higher coumarin levels.
Potential benefits of cinnamon for dogs
- Antioxidant properties
- Mild anti-inflammatory effects
- May support blood sugar regulation
- Natural flavor enhancer for homemade treats
These benefits are supportive, not therapeutic treatments.
Risks of cinnamon for dogs
- Mouth irritation
- Coughing if powder is inhaled
- Digestive upset (vomiting or diarrhea)
- Low blood sugar if consumed in very large amounts
- Liver stress from excessive cassia cinnamon
Cinnamon essential oil: Is it safe?
No. Cinnamon essential oil is highly concentrated and can be toxic if ingested or applied directly to a dog’s skin. It may cause irritation, burns, or poisoning symptoms. Only plain cinnamon powder in small amounts is considered safe.
How much cinnamon can dogs have?
Cinnamon should be used sparingly as a flavoring.
- Small dogs: A small pinch
- Medium dogs: Up to ⅛ teaspoon
- Large dogs: Up to ¼ teaspoon
Do not feed daily. Occasional use in homemade treats is safest.
Can puppies eat cinnamon?
Puppies can have a tiny pinch occasionally. Introduce slowly and avoid strong flavors that may irritate their digestive system.
When should dogs avoid cinnamon?
Avoid cinnamon if your dog has liver disease, diabetes, mouth ulcers, respiratory sensitivity, or is prone to low blood sugar. Never give cinnamon essential oil.
Signs of too much cinnamon
- Vomiting
- Diarrhea
- Coughing or choking
- Low energy
- Irritated mouth or skin
Final verdict: Can dogs eat cinnamon?
Yes, dogs can eat cinnamon in very small amounts. It is non-toxic but should only be used occasionally as a flavoring. Avoid essential oils and large quantities. Moderation is key.
