Can Dogs Eat Macadamia Nuts? No — Causes Neurological Symptoms
This food is NOT safe for dogs. Keep it away from your pet.
Macadamia nuts are highly toxic to dogs. Even small amounts can cause serious neurological symptoms. The toxic compound is unknown.
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Warning Signs & Symptoms
Weakness, hyperthermia, vomiting, tremors, inability to walk, lethargy, depression.
If Your Dog Ate This
Call vet immediately. Note amount consumed and time. Monitor for weakness and tremors.
What to Avoid
all parts — raw, roasted, salted
Preparation & Serving
Keep all macadamia nuts away from dogs including trail mix, cookies, and chocolates containing them.
Safer Alternatives
- Offer safe nuts like plain peanuts or cashews in small amounts instead
Did you know?
Macadamia nuts affect dogs uniquely — the toxic mechanism is still unknown but consistently causes weakness specifically in the hind legs.
Portions & nutrition
- Toxic dose (per kg body weight)
- Unknown threshold — as few as 2.4g per kg body weight causes symptoms
- Calories (per 100g)
- 718
- Safe frequency
- Never
Source
What You Need to Know
Macadamia nuts are among the most dangerous nuts for dogs. Symptoms appear within 12 hours of ingestion. Even trail mix or cookies containing macadamia nuts can be harmful.
Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic
Want to know what other dangers are hiding in your home?
Take the 60-second kitchen safety quiz to find out your dog's risk score.
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