Can Dogs Eat Macadamia Nuts?
Find out if Macadamia Nuts is safe for dogs and cats.
Think your pet ate something toxic?
Call ASPCA Animal Poison Control Center: (888) 426-4435 or view emergency guide
Macadamia Nuts
Macadamia nuts are known to be toxic to dogs, causing weakness, vomiting, tremors, and elevated body temperature. The exact toxic mechanism is unknown, but symptoms usually appear within 12 hours.
Most dogs recover within 24 to 48 hours with veterinary supportive care. Cats are rarely reported to eat macadamia nuts, but they should be avoided as a precaution.
Is Macadamia Nuts Safe for Dogs?
Toxic to dogs; can cause weakness, vomiting, and hyperthermia.
Is Macadamia Nuts Safe for Cats?
Limited data; avoid as a precaution.
Symptoms to Watch For
- weakness
- vomiting
- hyperthermia
- tremors
- lethargy
What If My Pet Ate Macadamia Nuts?
Contact your veterinarian or poison control. Most dogs recover with supportive care, but prompt treatment is important.
Safe Alternatives
Sources
- ASPCA
- Pet Poison Helpline
- Cortinovis & Caloni, Front Vet Sci (2016)
- MSD Veterinary Manual — Food Hazards
- ASPCA — People Foods to Avoid Feeding Your Pets
Vet's Note
PetPilot provides general information for educational purposes. While we reference authoritative veterinary organizations, this page has not been individually reviewed by a veterinarian for your specific pet. Individual animals may react differently based on age, weight, breed, health conditions, and amount consumed. Always consult your veterinarian or a poison control center for personalized advice, especially if your pet is ill, injured, pregnant, nursing, or on medication.