Can Dogs Eat Hazelnuts? 2026 Safety Guide
⚠️ Quick Answer: Sometimes — Hazelnuts can be safe for dogs in small amounts under the right conditions, but there are important caveats.
Read on for the full breakdown — including how much is safe, preparation tips, and when to call your vet.
Is Hazelnuts Safe for Dogs?
The answer depends on preparation, quantity, and your individual dog’s health. Hazelnuts can be offered occasionally under specific conditions, but it’s not a food to give freely.
Always introduce any new food gradually and monitor your dog for digestive changes over 24–48 hours after the first serving.
Nutritional Benefits
The following nutritional aspects may benefit your dog:
- Some vitamin E, B vitamins, and healthy fats
- Antioxidant content
Note: Even nutritionally positive foods can be unsafe for pets if fed in excess or prepared incorrectly.
Risks and Concerns
- Small round shape is a choking hazard, especially for small dogs
- High fat content — pancreatitis risk in excess
- No shell should ever be given
- Some individual dogs are sensitive to tree nuts
How to Serve Hazelnuts to Your Dog
A few plain, unsalted, shelled hazelnuts as an occasional treat for medium-large dogs. Not for small dogs (choking risk). Halve or crush before giving.
Key preparation rules:
- Always introduce new foods slowly — start with the smallest amount listed below
- Watch for vomiting, diarrhea, lethargy, or other changes over 24 hours after first introduction
- Consult your vet before introducing new foods if your dog has health conditions
Safe Serving Sizes
| Dog Size | Safe Serving Amount |
|---|---|
| Small dogs (<20 lbs) | Not recommended (choking risk) |
| Medium dogs (20–50 lbs) | 1–2 nuts, halved |
| Large dogs (50+ lbs) | 3–4 nuts, halved |
*Treats and supplementary foods should make up no more than 10% of your dog’s daily caloric intake. Consult your veterinarian for personalized guidance.*
When to Call Your Vet
Contact your veterinarian if your dog experiences:
- Persistent vomiting or diarrhea (more than 2–3 episodes or lasting longer than 12 hours)
- Lethargy or unusual behavior after eating Hazelnuts
- Signs of an allergic reaction (facial swelling, hives, difficulty breathing)
- Loss of appetite lasting more than 24 hours
Emergency resources:
- ASPCA Animal Poison Control Center: 888-426-4435 (24/7)
- Pet Poison Helpline: 855-764-7661 (24/7)
Frequently Asked Questions
Are hazelnuts as safe as peanuts for dogs?
No — peanuts are generally safer for dogs. Hazelnuts pose a choking risk due to their round shape and are higher in fat than peanuts. Peanuts remain the better choice for dogs.
Can dogs eat Nutella?
Absolutely not — Nutella contains chocolate (highly toxic), very high sugar, and palm oil. Never give Nutella to dogs regardless of its hazelnut content.
What nut provides similar benefits without the choking risk?
Crushed peanuts or pumpkin seeds provide protein, fat, and micronutrients with much less choking risk. Ground hazelnuts (removing the whole-nut shape) reduce but don’t eliminate the fat concern.
Are hazelnut-flavored treats or biscuits safe for dogs?
Read ingredients carefully. ‘Hazelnut flavor’ is often artificial and may not contain real hazelnuts. If real hazelnuts are listed, the same fat and portion concerns apply. Chocolate-hazelnut products are always toxic.
*Affiliate disclosure: GetPetPros.com participates in affiliate programs. We may earn a commission if you purchase through links on this page, at no extra cost to you. All content is based on independent research and is not a substitute for professional veterinary advice.*