Can Dogs Eat Cinnamon?
Yes, dogs can safely consume cinnamon in small amounts. Unlike some spices, cinnamon is non-toxic to dogs. This aromatic spice contains manganese, iron, and calcium, and has anti-inflammatory properties that may help reduce joint pain and swelling in dogs with arthritis.

How to Feed Cinnamon to Dogs
When introducing cinnamon to your dog’s diet, follow these guidelines:
- Use only Ceylon cinnamon (true cinnamon) when possible, as it contains less coumarin than Cassia cinnamon
- Add a small sprinkle to your dog’s regular food
- Mix into homemade dog treats in small amounts
- Avoid cinnamon essential oils which are too concentrated and can be harmful
- Never let dogs eat raw cinnamon powder directly as it can cause coughing, choking, or breathing difficulties
Warnings and Considerations
- Cinnamon powder can irritate the lungs if inhaled
- Cinnamon sticks pose a choking hazard
- Too much cinnamon can cause:
- Digestive upset
- Low blood sugar
- Increased heart rate
- Liver problems (with long-term high doses)
- Cinnamon-flavored human foods often contain sugar, xylitol, or other ingredients harmful to dogs

Portion Guidelines
Appropriate serving sizes based on dog weight:
- Small dogs (under 20 lbs): Up to 1/8 teaspoon per day
- Medium dogs (20-50 lbs): Up to 1/4 teaspoon per day
- Large dogs (over 50 lbs): Up to 1/2 teaspoon per day
Special Considerations
- Dogs with liver disease should avoid cinnamon
- Dogs on blood thinners should not be given cinnamon as it has mild blood-thinning properties
- Diabetic dogs should be monitored closely, as cinnamon may affect blood sugar levels
- Pregnant dogs should not be given cinnamon supplements
Good to know: While cinnamon has potential health benefits, it should be considered a supplement rather than a necessary addition to your dog’s diet. Most commercially available dog foods already provide complete nutrition. If you’re considering cinnamon for specific health concerns like arthritis or diabetes management, consult with your veterinarian first to determine an appropriate amount for your dog’s specific needs.