Can Dogs Eat Macadamia Nuts? No, They Are Toxic

The ASPCA explains that macadamia nuts can cause weakness, incoordination, depression, vomiting, tremors and high body temperature in dogs. Symptoms typically appear within 12 hours, and recovery is usually expected within 24 to 72 hours. The exact toxin is not known.

Cookies, chocolate bars, trail mix, granola, ice cream and baked goods can all contain macadamia nuts. White chocolate macadamia cookies are a common culprit, and the ASPCA notes chocolate is also a danger for dogs.

Do not wait for signs. If your dog may have eaten something harmful, call your veterinarian, the ASPCA Animal Poison Control Center at (888) 426-4435, or Pet Poison Helpline at (855) 764-7661 straight away. A consultation fee may apply, and it is far cheaper than waiting.

1. 1Remove any remaining nuts.
2. 2Note how many were eaten and your dog's weight.
3. 3Call your vet or a poison helpline.
4. 4Follow their instructions and go to a clinic if told to.

Keep nuts and baked goods off counters and out of bags. Tell guests and children not to share food. This article is general information, not veterinary advice. Dogs differ by size, age and health, so ask your veterinarian if your dog has a medical condition, is a puppy, or is on a special diet.

Vets treat macadamia exposure with supportive care, based on the dog's signs and how much was eaten. This might include making the dog vomit under supervision, fluids and monitoring. The ASPCA notes that dogs generally recover within a few days with care. Do not try home treatments without advice.

Cookies and chocolates containing macadamia nuts add a second hazard. The ASPCA lists chocolate as dangerous for dogs, with signs including vomiting, panting, restlessness, tremors and seizures. Tell the vet everything the dog ate.

Keep nuts in sealed containers, put away holiday baking, and make sure everyone in the house knows. Dogs often get into bags on low shelves and in handbags.

No amount is considered safe to feed. The ASPCA lists them as toxic, and the amount that causes signs is not well defined. Small dogs are at higher risk from small quantities.

If your dog ate any, call your vet or a poison helpline.

Common mistakes include assuming a few nuts will not matter, leaving cookies on the table, and not telling the vet that chocolate was included. Another is waiting to see if signs appear.

If your dog ate macadamia nuts, note the amount and time and call.

Puppies and small dogs may be affected by smaller amounts. Seniors and dogs with other conditions may have a harder recovery. Dogs on medication should be discussed with your vet.

If you are unsure, call your vet.

When you call, give your vet clear details: your dog's weight and age, what was eaten, roughly how much, and when. Mention anything else in the product, such as chocolate in a cookie, and any medication your dog takes. Bring the packaging if you can.

If you are told to bring your dog in, go promptly, and keep your dog calm and cool. Do not try home remedies unless told to. The ASPCA notes that symptoms usually appear within about 12 hours, but you should not wait for them. Early advice gives the vet more options and gives you peace of mind.