The Complete Guide to Dogs Eating Cinnamon: Safe or Bad?
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Yes, dogs can eat cinnamon in small amounts, and this popular spice may even offer some health benefits. However, before sprinkling cinnamon into your dog’s food, there are a few important factors to keep in mind. While plain cinnamon—especially Ceylon cinnamon—is generally safe in moderation, some types, like Cassia cinnamon, contain higher levels of coumarin, which can be harmful in large doses. Additionally, cinnamon in baked goods or flavored products often comes with added sugars or artificial sweeteners, which can be dangerous for dogs. Can cinnamon trigger allergic reactions? What about cinnamon essential oil or powder? Can too much cinnamon upset your dog’s stomach? Can cinnamon kill my dog? This guide will cover the benefits, potential risks, and the safest ways to include cinnamon in your dog’s diet.
Is Cinnamon Good For Dogs?
Yes, cinnamon can be a safe and beneficial addition to your dog’s diet when used in moderation.
Always use Ceylon cinnamon, also known as “true cinnamon,” as it contains lower levels of coumarin than Cassia cinnamon, which can be toxic in large quantities. Only feed a small pinch at a time, and avoid cinnamon-flavored baked goods or essential oils, which may contain harmful ingredients like nutmeg or xylitol.
What The Science Says
Research studies have found that cinnamon can be a healthy and valuable addition to a dog’s diet:
- Improves heart performance in dogs: A study investigated the impact of cinnamon on canine heart performance, revealing that cinnamon improved all measured parameters, suggesting a protective effect on the heart.[1]
- Antimicrobial properties: Research published in the Journal of Applied Microbiology examined the antimicrobial activity of cinnamon essential oil and cinnamaldehyde (the flavor component of cinnamon oil) against pathogens associated with canine otitis externa.[2] The findings suggest that cinnamaldehyde could be a promising antimicrobial agent for this condition.
- Cinnamon-incorporated dog food products: Another study revealed that pet food manufacturers globally are working on a framework for developing pet food products incorporating Ceylon cinnamon to address industry demands and enhance pet health through innovative nutritional models.[3] This highlights the potential benefits of cinnamon in pets. Some U.S. pet manufacturers already use cinnamon in their formulas. We will show you the best cinnamon-based dog food products later in this article.
- Blood pressure and heart health benefits: A study demonstrated that cinnamaldehyde, a key compound in cinnamon, can lower blood pressure in dogs by inducing peripheral vasodilation. Dogs fed controlled amounts of cinnamon showed reduced systolic blood pressure and heart rates, indicating potential cardiovascular benefits.[4]
Benefits
100 grams (3.5-ounce oz) of cinnamon contains the following nutrients:
Cinnamon Nutrition Chart (100g)
Nutrient Analysis
| Component | Description | Nutritional Value (per 100g of Ground Cinnamon) | Per tsp (2.6g) | Safe for Dogs? |
|---|---|---|---|---|
| Calories | Energy content, but only small amounts are used | 247 kcal | 6.42 kcal | ✅ Safe (in small amounts) |
| Carbohydrates | Primarily fiber and starches | 80.6g | 2.1g | ✅ Safe |
| Fiber | Aids digestion, especially in small doses | 53.1g | 1.38g | ✅ Safe |
| Fat | Very low in fat | 1.2g | 0.03g | ✅ Safe |
| Protein | Minimal protein content | 4g | 0.1g | ✅ Safe |
| Calcium | Supports bones and teeth | 1002mg | 26.05mg | ✅ Safe |
| Iron | Important for red blood cells | 8.3mg | 0.22mg | ✅ Safe |
| Magnesium | Supports muscle and nerve health | 60mg | 1.56mg | ✅ Safe |
| Phosphorus | Works with calcium for bone health | 64mg | 1.66mg | ✅ Safe |
| Potassium | Helps regulate nerve signals and muscle contractions | 431mg | 11.21mg | ✅ Safe |
| Vitamin A | Supports vision and immune health | 295 IU | 7.67 IU | ✅ Safe |
| Vitamin K | Essential for blood clotting | 31.2µg | 0.81µg | ✅ Safe |
| Manganese | Supports bone formation and enzyme function | 17.5mg | 0.46mg | ✅ Safe |
| Zinc | Helps immune function and wound healing | 1.8mg | 0.05mg | ✅ Safe |
| Sodium | Very low in sodium | 10mg | 0.26mg | ✅ Safe |
| Antioxidants | Helps fight inflammation and oxidative stress | High levels (e.g., polyphenols) | High (est.) | ✅ Safe |
| Cinnamaldehyde | Gives cinnamon its smell/flavor; may offer anti-inflammatory benefits | ~80–90% of essential oil content | Majority of essential oil | ✅ Safe in small amounts |
| Coumarin (in Cassia cinnamon) | Can be toxic to the liver in high doses | ~5mg/g (Cassia type) | ~13mg | ❌ Unsafe in large doses |
| Dosage | Up to 1/8 tsp per 15 lbs of body weight occasionally | — | — | ⚠️ Use sparingly |
| Essential Oils | Concentrated form is toxic to dogs | Highly concentrated | Highly concentrated | ❌ Unsafe |
| Cinnamon-flavored Products | Often contain xylitol or sugar, which are toxic | Varies | Varies | ❌ Unsafe |
Risks & Considerations Before Feeding Cinnamon to Dogs
While cinnamon can be a safe and beneficial treat for dogs in moderation, there are several risks and considerations to keep in mind before adding it to your dog’s diet:
Cinnamon Types & Dog Safety
| Type | Origin | Coumarin | Safety for Dogs | Notes |
|---|---|---|---|---|
| Ceylon | Sri Lanka | Low | ✅ Best choice | Mild, sweet flavor; safest for dogs |
| Cassia | China | High | ⚠️ Caution | Common in stores; use sparingly |
| Saigon | Vietnam | Very High | ❌ Avoid | Strong, intense; toxic in quantity |
| Indonesian | Indonesia | Moderate | ⚠️ Caution | Used commercially; limit use |
Are Dogs Allergic to Cinnamon?
Most dogs are not allergic to cinnamon, and it’s generally considered safe for canine consumption. However, some dogs may develop an allergic reaction like with any food. Food allergies in dogs typically manifest as itchy skin, hives, infections, and anaphylaxis (a medical emergency) in severe cases. If you suspect your dog is having an allergic reaction to any food, including cinnamon, it is crucial to consult a veterinarian. Additionally, conducting an at-home dog allergy test like the 5Strands can help determine if your dog is allergic or intolerant to certain foods. For a more comprehensive approach, consider an at-home dog gut health test, like the Embark Gut Health Test, which can provide deeper insights into your dog’s digestive health and immune function. These tests can identify food sensitivities, bacterial imbalances, and other underlying issues contributing to allergies, helping you take proactive steps to prevent discomfort and support your dog’s overall well-being.
Risks
The following symptoms may indicate a bad reaction to cinnamon.
What to Do If A Dog Reacts Badly to Cinnamon
Dogs showing worsening symptoms, such as blood in their vomit or stool, difficulty breathing, weakness, or collapse, should be taken to the veterinarian immediately.
1. Contact a veterinarian immediately: Even if your dog seems fine, contact your veterinarian or an emergency pet poison hotline right away. This includes services like the ASPCA Animal Poison Control Center or Pet Poison Helpline at 1-855-764-7661. If you can’t reach your vet, you can chat live with a registered online veterinary professional via our online vet chat or video chat support (24 hours a day, 7 days a week). You can also schedule an at-home veterinary appointment with The Vets, a mobile veterinary service that provides at-home vet care nationwide for just about everything.
2. Gather important information: When speaking to a vet, provide the quantity consumed (estimate if unsure), time of ingestion, and dog’s weight and breed (to assess potential risk).
3. Follow veterinary instructions: The vet may suggest monitoring at home or emergency treatment at the clinic.
- Keep your dog calm and prevent them from eating anything else.
- Be prepared to transport your dog to the vet quickly if advised.
- Bring any remaining cinnamon or packaging to help the vet assess the situation.
How to Safely Feed Cinnamon to Dogs
When feeding cinnamon to your dog, it’s important to follow a few simple guidelines to keep them safe:
Ways to Feed Cinnamon to Dogs
As with any new food, start slow and feed in moderation to allow your dog’s system to adjust safely.
Best Cinnamon Dog Food
Jinx Premium Dry Dog Food
If you want to incorporate the benefits of cinnamon into your dog’s diet, consider Jinx Premium Dry Dog Food. This thoughtfully crafted recipe features real beef as the first ingredient, combined with nutrient-rich brown rice, sweet potato, and a hint of natural cinnamon for a warm, aromatic flavor and cinnamon’s natural antioxidant and anti-inflammatory properties that may support heart health, blood sugar balance, and overall vitality. This premium dry food is designed for dogs of all life stages and delivers balanced nutrition with high-quality, non-GMO ingredients—free from artificial preservatives, fillers, or by-products.
Best Cinnamon Dog Treat
Three Dog Bakery CinnaMutt Roll
For pet parents looking to provide the benefits of cinnamon in a delicious, wholesome way, Three Dog Bakery CinnaMutt Roll Crunch Dog Treats offer a naturally aromatic and flavorful snack inspired by classic cinnamon rolls. Made with real cinnamon and other thoughtfully selected ingredients, these oven-baked, crunchy treats are a satisfying way to treat your pup during training sessions or as a daily reward. Each bite delivers a burst of warm, sweet-spice flavor, natural antioxidants, and potential anti-inflammatory properties that can support your dog’s overall health.
Best Cinnamon Dog Food Topper
The Honest Kitchen Pumpkin Pour Overs
The Honest Kitchen Pumpkin POUR OVERS Wet Toppers offer a warm, flavorful boost to your dog’s bowl with the comforting goodness of pumpkin and a touch of natural cinnamon. Made in the USA with 100% human-grade, non-GMO ingredients, this slow-simmered stew delivers a savory blend of pumpkin, apples, and a hint of cinnamon to support digestive health and enhance mealtime appeal. With no artificial additives, by-products, or preservatives, it’s a clean-label choice for pet parents who want both comfort and nutrition in every pour.
How Much Cinnamon Can Dogs Eat?
Treats should only constitute 10% of your dog’s diet, with the remaining 90% coming from well-balanced dog food. This guideline also applies to healthy treats like cinnamon. Below, you’ll find general guidelines for safely portioning cinnamon based on your dog’s weight.
| Dog Size | Serving Size (Feed Occasionally) | Breed Examples |
|---|---|---|
| Extra-small (2-15 lbs.) | A small pinch (no more than 1/16 tsp) | Shih Tzu, Yorkies, Chihuahuas, Maltese |
| Small (16-25 lbs.) | Up to 1/8 teaspoon | Boston Terriers, Beagles, Dachshund |
| Medium (26-60 lbs.) | 1/8 to 1/4 teaspoon | Bulldogs, Basset Hounds, Border Collies |
| Large (61-90 lbs.) | Up to 1/2 teaspoon | Golden Retrievers, Pit Bulls, Boxers, Labrador Retrievers |
| Extra-large (91+ lbs.) | Up to 3/4 teaspoon | Bullmastiffs, Great Danes, Saint Bernards, Great Pyrenees |
Can Puppies Eat Cinnamon?
Yes, puppies can eat cinnamon, but only in very small amounts and with caution. Because puppies have delicate and developing digestive systems, it’s best to start with a tiny pinch of Ceylon cinnamon—no more than a light dusting over food—to see how they react. Too much cinnamon can irritate the stomach, mouth, or throat and may lead to vomiting or diarrhea. Always use Ceylon cinnamon, which is safer than Cassia cinnamon due to its lower coumarin content. Avoid cinnamon-flavored baked goods, essential oils, or treats containing added sugars, nutmeg, or artificial sweeteners, as these ingredients can harm puppies. When introducing cinnamon—or any new ingredient—only offer one new food at a time so you can watch for signs of sensitivity or allergies. If your puppy shows any signs of digestive upset, discontinue use immediately. A good way to start is by sprinkling a pinch of Ceylon cinnamon over plain cooked pumpkin or oatmeal, then waiting a few days before offering more. Always consult your veterinarian before adding any new ingredients to your puppy’s diet.
Alternatives
Here’s a list of alternatives to cinnamon that are just as safe and nutritious.
Frequently Asked Questions
The Bottom Line
Cinnamon can be a safe and even beneficial addition to your dog’s diet when used carefully and in moderation. While the spice itself—particularly Ceylon cinnamon—offers antioxidant and anti-inflammatory properties, it’s important to avoid highly concentrated forms like essential oils and to steer clear of cinnamon-laced baked goods that contain sugar, butter, or toxic ingredients like raisins or nutmeg. Always introduce new foods slowly and watch for any signs of sensitivity or discomfort. When used properly, a small cinnamon sprinkle can enhance the flavor and nutritional value of your dog’s meals.
Whether you’re introducing cinnamon or any new treat, unexpected reactions can happen. Having the right pet insurance ensures you can handle any vet visits with peace of mind. Check out our guide to the best pet insurance plans to keep your furry friend covered in every situation. If you’re looking for other healthy snack options, check out the best dog treats to find safe and nutritious alternatives. And if you’re seeking something more therapeutic to support anxiety, pain, inflammation, or other health concerns, explore the benefits of CBD oil for dogs and CBD dog treats for a natural way to help your pup feel their best.
Sources
- The Effect of the Cinnamon on Dog’s Heart Performance by Focus on Korotkoff Sounds
- Antimicrobial effects of cinnamon essential oil and cinnamaldehyde combined with EDTA against canine otitis externa pathogens
- A conceptual framework to develop market and industry-oriented Ceylon cinnamon-incorporated pet food products: A national university experience
- Pharmacological Studies on Chinese Cinnamon. II. Effects of Cinnamaldehyde on the Cardiovascular and Digestive Systems
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