What approximate dose of macadamia nuts is considered toxic for dogs?

The approximate dose of macadamia nuts considered toxic for dogs is about 1 nut per kilogram of body weight. Studies and veterinary reports indicate that dogs can exhibit clinical signs of toxicity after consuming this amount. The symptoms may include weakness, tremors, hyperthermia, and gastrointestinal upset.

This toxicity varies among individual dogs, as some may exhibit signs of illness even with a lower intake. While dogs can tolerate small quantities of various foods, macadamia nuts pose a specific risk, and 1 nut per kilogram serves as a guideline for potential toxicity to be mindful of when handling these nuts around dogs.

The other options suggest higher quantities, which are more than what is typically reported in the literature or observed in clinical cases. Therefore, it's crucial to recognize the toxicity associated with macadamia nuts and ensure that dogs are kept away from these foods to prevent health issues.