Macadamia Nuts
ToxicMacadamia nuts are toxic to dogs. The exact mechanism is unknown, but they cause neurological and muscular issues.
Quick Answer: Is Macadamia Nuts Toxic to Dogs or Cats?
Use this short answer first, then read symptoms and what to do next.
Is Macadamia Nuts toxic to dogs?
Yes. Macadamia Nuts is toxic to dogs and should be avoided. Contact a veterinarian if your pet ate it or has symptoms.
Is Macadamia Nuts toxic to cats?
Yes. Macadamia Nuts is toxic to cats and should be avoided. Contact a veterinarian if your pet ate it or has symptoms.
Symptoms to watch for
Weakness in hind legs, vomiting, tremors, hyperthermia, inability to walk (onset within 12 hours)
What should I do now?
Contact your vet. Symptoms usually resolve within 24-48 hours.
Dogs
Unsafe
Cats
Unsafe
Risk level
Toxic
Symptoms
Weakness in hind legs, vomiting, tremors, hyperthermia, inability to walk (onset within 12 hours)
What to do now
Contact your vet. Symptoms usually resolve within 24-48 hours.
Explore Related Safety Hubs
Use these hub pages for broader dog, cat, cleaner, and emergency planning guidance.
Dog Toxicity Guide
Compare Macadamia Nuts with common dog food, plant, medication, and household toxicity risks.
Open hubCat poisoningCat Toxicity Guide
See cat-specific guidance for Macadamia Nuts, plants, cleaners, foods, and medication risks.
Open hubEmergency planningVet Cost Hub
Plan for emergency exams, toxin ingestion care, hospitalization, and insurance decisions.
Open hubSymptoms to Watch For
Weakness in hind legs, vomiting, tremors, hyperthermia, inability to walk (onset within 12 hours)
What to Do
Contact your vet. Symptoms usually resolve within 24-48 hours.
Plan ahead for emergency vet bills
Poisoning, broken bones, and emergency surgery can get expensive quickly. Compare costs and accident coverage before you need it.
Pet Poisoning Emergency Checklist
A one-page checklist for symptoms, product labels, emergency contacts, and what to bring to the clinic.
Clinical References
Quick Answers
Is Macadamia Nuts poisonous to dogs?
Is Macadamia Nuts toxic to cats?
What symptoms can Macadamia Nuts cause in pets?
What should I do if my pet ate Macadamia Nuts?
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