TempoLife › Features › Can dogs and cats eat it? › macadamia
Macadamia nuts and pets
Macadamia nuts is toxic for dogs and caution for cats. Weakness, vomiting, wobbliness and fever in dogs; the mechanism is unknown. Cats are less studied — keep them away too.
Not veterinary advice. If your pet has eaten something concerning — or shows vomiting, lethargy, tremors or seizures — call your veterinarian or a pet poison line immediately; waiting to see how it goes is the one thing that reliably makes it worse.
The reason
Weakness, vomiting, wobbliness and fever in dogs; the mechanism is unknown. Cats are less studied — keep them away too.
If it just happened
Call your veterinarian or a pet poison line immediately — ASPCA Animal Poison Control (US) runs 24/7, and every EU country has its own veterinary emergency service. Have the food, the amount and the pet's weight ready when you call.
Sources: ASPCA Animal Poison Control — toxic and non-toxic foods · WSAVA Global Nutrition Toolkit · checked 2026-09-03
Frequently asked questions
Can my dog eat macadamia nuts?
Toxic. Weakness, vomiting, wobbliness and fever in dogs; the mechanism is unknown. Cats are less studied — keep them away too.
Can my cat eat macadamia nuts?
Caution. Weakness, vomiting, wobbliness and fever in dogs; the mechanism is unknown. Cats are less studied — keep them away too.
What do I do if my pet already ate it?
Call your veterinarian or a pet poison line now — with what was eaten, how much, and the pet's weight. Do not wait for signs.
Chocolate
Dogs: toxic · cats: toxic
Grapes and raisins
Dogs: toxic · cats: risky
Onion, garlic, chives, leek (any form)
Dogs: toxic · cats: toxic
Xylitol (sugar-free gum and sweets)
Dogs: toxic · cats: risky
Alcohol
Dogs: toxic · cats: toxic
Coffee, tea and caffeine
Dogs: toxic · cats: toxic
The pet log, kept simple
TempoLife tracks meals, walks and weight — for the humans and, with a habit, for the four-legged family too.