Are Macadamia Nuts Toxic to Cats?
Yes — macadamia nuts are toxic to cats.
PawSafe Check is for general information only and is not veterinary advice. Always contact your veterinarian or a poison control service if you think your pet has been exposed.
Symptoms to watch for
- Vomiting
- Diarrhea
- Drooling
- Reduced appetite
Toxic parts
Nuts
Toxic compound
Unknown
What to do now
- Call your vet or a pet poison control line immediately — don't wait for symptoms.
- Do not induce vomiting unless a vet tells you to.
- Bring the plant, label or packaging with you so the vet knows exactly what your cat ate.
- Note roughly how much was eaten and when.
Good to know
In dogs, macadamias cause weakness (especially in the back legs), vomiting, tremors and fever, usually within 12 hours.
Is your pet covered for emergency vet bills?
Compare pet insurance quotes →
Frequently asked questions
Can cats eat macadamia nuts?
No. Yes — macadamia nuts are toxic to cats.
Are macadamia nuts toxic to cats?
Yes — macadamia nuts are toxic to cats. In dogs, macadamias cause weakness (especially in the back legs), vomiting, tremors and fever, usually within 12 hours.
What are the symptoms of macadamia nuts poisoning in cats?
Vomiting. Diarrhea. Drooling. Reduced appetite.
What should I do if my cat ate macadamia nuts?
Call your vet or a pet poison control line immediately — don't wait for symptoms. Do not induce vomiting unless a vet tells you to. Bring the plant, label or packaging with you so the vet knows exactly what your cat ate. Note roughly how much was eaten and when.
Related guides
Related items
More about macadamia nuts
Free printable: 25 pet-safe houseplants + emergency numbers
We only use your email to send the list and occasional pet-safety tips. Unsubscribe anytime. Privacy policy