Cinnamon
184 foods contain this ingredient
This is an alphabetical list, not a ranking. Add KL+ to rank foods for your pet in the Food Finder.
About Cinnamon
Cinnamon is a tree-bark spice added to some pet products in small amounts for its warm aroma and flavor rather than for nutrition.
Cinnamon is used in pet food mainly as a natural flavoring and aromatic and contains antioxidant polyphenols, but it is not a meaningful source of protein, fiber, vitamins, or minerals for dogs or cats. In small amounts it may impart antimicrobial and antioxidant effects, however cinnamon—especially Cassia cinnamon and concentrated cinnamon oils—contains coumarin and cinnamaldehyde that can cause liver toxicity, gastrointestinal upset, skin or respiratory irritation, or allergic reactions, so it should be used sparingly and avoided in concentrated form or in pets with liver disease; consult your veterinarian before use.
Related ingredients
- Derived from
- inner bark of Cinnamomum trees (Cassia or Ceylon species)
- Primary role
- flavoring and aromatic spice
Why it's used
The ASPCA classifies the cinnamon plant as non-toxic to dogs, cats and horses, which supports its occasional culinary-style use, though this classification applies to the plant itself rather than concentrated extracts or oils. Manufacturers sometimes favor Ceylon cinnamon (Cinnamomum verum) over Cassia cinnamon (Cinnamomum cassia) because the two species differ substantially in coumarin content.
Common concerns
- Coumarin content varies by species Cassia cinnamon, the more common commercial variety, contains substantially more coumarin than Ceylon cinnamon, and coumarin is associated with liver effects when consumed in quantity over time.
- Concentrated oil exposure Cinnamon essential oil is far more concentrated in cinnamaldehyde than the ground spice, with documented associations to mouth and skin irritation, drooling and respiratory irritation.
- Cat-specific metabolism Cats have reduced capacity to metabolize certain plant compounds compared to dogs, which is a commonly cited reason for extra caution with concentrated cinnamon products in cats specifically.
Also relevant
Ceylon cinnamon is sometimes described as 'true cinnamon' and is distinguished from Cassia cinnamon by its much lower coumarin levels.
Common Questions
What category is Cinnamon?
Cinnamon is categorized as a herb ingredient in the KibbleLab database.
Is Cinnamon part of an allergen group?
No allergen group is linked to Cinnamon in the KibbleLab database.
Which foods contain Cinnamon?
184 foods in the KibbleLab database contain Cinnamon, including Health Extension, Himalayan Pet Supply, Holistic Select.
Foods with Cinnamon
Alphabetical by brand. Scores run 0 to 10, higher is better, on published veterinary science.
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