Age distribution of golden retriever dogs.

<p>(A) Histogram of age for all golden retriever dogs undergoing a necropsy exam with a median age of 9.15 years. (B) Histogram of ages of all golden retriever dogs undergoing a necropsy exam categorized by having a death attributable to cancer or not with a median age of death for those dogs dying of non-cancerous cause of 6.87 years and a median age of death of 9.83 years for those dogs with a cancer attributable death.