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Why Brazil Nuts needs caution
Brazil nuts are among the fattiest nuts there is, and that fat is the real danger: even a few can trigger pancreatitis in a small or medium dog. They are also very high in selenium, which is a problem in quantity, and large enough to choke on.
Signs to watch for
Vomiting, diarrhea, belly pain, low appetite
What to do next
Keep Brazil nuts out of reach and skip them as a treat. Call your vet if more than a nut was eaten or belly-pain signs appear.
One nut may pass a large dog with only mild upset; because they are so fatty, even a small handful is a real pancreatitis risk, and quantity adds a selenium load.
Can I treat this at home?
A single Brazil nut from a big, healthy dog: watch for stomach upset and belly pain.
When should I call the vet?
More than a nut or two, a small dog, or vomiting, a hunched posture, or no appetite (possible pancreatitis).
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.