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Use caution
Can Dogs Eat Hazelnuts? DogSafe severity score 3/10 Check Hazelnuts for your dog
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Amount eaten A lick / trace A small amount A moderate amount A large amount Not sure
Check Hazelnuts Why Hazelnuts needs caution Hazelnuts are not toxic to dogs, but they are round, hard, and just the wrong size, so they are a genuine choking and gut-blockage hazard, especially for a small dog. They are also fatty and can carry mold if old.
Signs to watch for Gagging, vomiting, diarrhea; a lodged nut: choking or blockage signs
FAQ How much Hazelnuts is dangerous?
A single nut may pass a large dog with only mild upset; the risks are choking, quantity (fat), and any moldy nuts.
Can I treat this at home?
One plain hazelnut swallowed by a big dog: watch for choking and stomach upset.
When should I call the vet?
A small dog, several nuts, moldy nuts, or gagging, vomiting, or straining to poop.
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Compiled from veterinary poison-control and medical reference sources, including the ASPCA Animal Poison Control Center, the Pet Poison Helpline, and the Merck Veterinary Manual. This is general educational information, not a diagnosis or a substitute for examination by your veterinarian. DogSafe's severity ratings are our own assessment, calculated from published guidance and your dog's weight. In an emergency, call ASPCA Animal Poison Control at 888-426-4435 or the Pet Poison Helpline at 855-764-7661.
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