Dog Health

Can Dogs Eat Hazelnuts? Safe or Risky?

Curious if dogs can eat hazelnuts? Discover the safety, risks, and best practices for sharing this nut with your furry friend in our comprehensive guide!
Dial A Vet
Updated
May 25, 2025
|
Published
May 25, 2025
Dog sniffing a bowl of hazelnuts, showcasing curiosity about whether these nuts are safe for canine consumption.

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As a dog owner, it’s natural to wonder whether certain human foods are safe for your furry companion. Hazelnuts might seem like a harmless treat, but are they truly safe for dogs to eat? Let’s dive into the risks and benefits, so you can make the best choice for your pup.

🐾 Can Dogs Eat Hazelnuts Safely?

While hazelnuts are not toxic to dogs, they are not an ideal snack either. These nuts pose several risks, from choking hazards to potential digestive issues. Here’s what you need to know before sharing hazelnuts with your dog.

  • Hazelnuts are small, round, and hard, making them a choking risk, especially for smaller dogs.
  • They are high in fat, which can upset your dog’s stomach or lead to long-term health issues if consumed in excess.
  • Flavored or salted hazelnuts are even more dangerous, as they often contain additives like chocolate, xylitol, or high levels of sodium, which are toxic to dogs.

In short, while a single plain hazelnut might not harm your dog, it’s best to err on the side of caution and avoid giving them any at all.

🛑 Why Hazelnuts Can Be Risky for Dogs

Hazelnuts might seem like a healthy snack for humans, but they can cause several problems for dogs. Here are the main risks associated with feeding hazelnuts to your pup.

Choking Hazard

Hazelnuts are the perfect size and shape to get lodged in your dog’s throat, especially in small breeds. This can lead to choking, airway obstruction, or even emergency surgery in severe cases.

Digestive Upset

Dogs have sensitive stomachs that aren’t designed to digest nuts. Eating hazelnuts can cause symptoms like:

  • Vomiting
  • Diarrhea
  • Abdominal pain
  • Lethargy

If your dog eats a large number of hazelnuts, the high fat content can also trigger pancreatitis, a serious condition that requires immediate veterinary attention.

Potential Toxins

While plain hazelnuts are not inherently toxic, they are often mixed with harmful ingredients like chocolate or xylitol. Both of these are extremely dangerous to dogs and can cause life-threatening reactions, even in small amounts.

🍴 What to Do If Your Dog Eats Hazelnuts

If your dog accidentally eats a hazelnut or two, monitor them closely for any signs of distress. Here’s a step-by-step guide on what to do:

  • Check for choking or difficulty breathing. If your dog appears to be choking, contact your vet immediately.
  • Watch for symptoms like vomiting, diarrhea, or lethargy. If these occur, consult your vet as soon as possible.
  • Determine if the hazelnuts were flavored or contained harmful ingredients like chocolate or xylitol. If so, this is an emergency, and you should seek veterinary care immediately.

Even if your dog seems fine, it’s always a good idea to call your vet for advice. They can help you determine whether further action is necessary.

🐕 Safe Alternatives to Hazelnuts for Dogs

Instead of hazelnuts, consider offering your dog one of these healthier, dog-friendly treats:

  • Carrot sticks – Low in calories and great for dental health.
  • Apple slices – Packed with vitamins, but be sure to remove the seeds and core.
  • Blueberries – A tasty, antioxidant-rich snack.
  • Plain, unsalted peanut butter – In moderation, it’s a protein-packed treat most dogs love.

These alternatives are not only safer but also more nutritious for your pup. Always introduce new foods gradually and in small amounts to avoid digestive upset.

🩺 When to Call the Vet

If your dog eats hazelnuts and shows any of the following symptoms, contact your vet immediately:

  • Choking or difficulty breathing
  • Severe vomiting or diarrhea
  • Abdominal pain (e.g., whining, restlessness, or a hunched posture)
  • Weakness, lethargy, or collapse

In addition, if you suspect your dog has consumed flavored hazelnuts containing chocolate, xylitol, or other harmful additives, seek emergency care without delay.

FAQs

Q: Can a single hazelnut hurt my dog?

A: Likely not, but it’s still best to avoid giving your dog hazelnuts. Even one can pose a choking hazard or cause mild digestive upset.

Q: Are roasted hazelnuts safer for dogs?

A: No, roasted hazelnuts are not safer. They still pose the same choking and fat-related risks as raw hazelnuts.

Q: What nuts are safe for dogs?

A: Most nuts are not ideal for dogs due to their high fat content and choking risks. However, plain, unsalted peanuts (in moderation) are a safer option.

Q: Can hazelnuts cause pancreatitis in dogs?

A: Yes, the high fat content in hazelnuts can trigger pancreatitis, especially if your dog eats a large amount. This is a serious condition that requires immediate veterinary care.

Q: What should I do if my dog ate hazelnuts with chocolate?

A: Chocolate is toxic to dogs, so contact your vet or an emergency clinic immediately if your dog eats hazelnuts coated in chocolate.

References

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

While all efforts are made to ensure the accuracy of the information provided on this blog, including review by licensed veterinarians where applicable, this content is for informational purposes only and should not replace professional veterinary consultation.

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