Can Dogs Eat Macadamia Nuts?
Toxic☠️ Toxic to dogs — avoid
Macadamias are uniquely toxic to dogs through a mechanism science still hasn't pinned down. As little as 1–2 nuts per 10 lbs of body weight can produce the classic sign: hind-limb weakness that makes dogs wobble or struggle to stand, along with vomiting, tremors, and fever. Most dogs recover within 48 hours with supportive care, but cookies combine macadamias with chocolate — a double poisoning.
What makes it dangerous: Unknown toxin (dose-dependent neuromuscular effect)
Symptoms to watch for
- Hind-leg weakness or wobbling
- Vomiting
- Tremors
- Fever
- Lethargy within 3–12 hours
What to do right now
- Count roughly how many nuts were eaten and note your dog's weight
- Call your vet or a poison hotline — recent large ingestions may warrant decontamination
- If cookies were involved, treat the chocolate too (use our calculator)
Sources: Merck Veterinary Manual · Pet Poison Helpline. Educational reference — not veterinary advice.
Stop the next one before it happens
Most food poisonings aren't fed to the dog — they're scavenged from a bin, a counter or an open cupboard while nobody's looking.
Pet-Proof Kitchen Trash Can
A lid a dog can't nose open is the single highest-value change you can make: the kitchen bin is where a huge share of poisonings actually start.
Defeats the nose-and-paw method most dogs use on a swing lid
Airtight Food Storage Container Set
Moves chocolate, raisins, xylitol gum and baking supplies out of reach and into something a determined dog can't chew open.
Sealed and rigid — a bag or box on the counter is not a barrier
Magnetic Cabinet Locks
Child-safety locks work just as well on dogs and install inside the cabinet with adhesive — no drilling, no visible hardware.
Secures the low cupboards a dog can actually open
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