The dog did not die after eating rat poison for three days. This may be because the effect of rat poison is relatively small and the dog does not eat much, so it does not cause life danger. Generally, if there is no abnormality after three days, it means it is fine. You only need to let the dog drink more water, promote urination, and metabolize toxins as soon as possible. If the dog has abnormal reactions after eating rat poison, it needs to be sent to a pet hospital for treatment in time.