7. Macadamia Nuts
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Macadamia nuts can cause weakness, vomiting, tremors, and fever in dogs. The exact toxin is unknown, but even small amounts can result in severe symptoms. While not usually fatal, macadamia nut poisoning can be very distressing.
What to Do: Keep all macadamia nut products out of reach, and if ingestion occurs, call your vet for advice.