August, affectionately known as Augie, has turned 20 and officially become the world's oldest golden retriever.
Augie's advanced age is, in fact, twice as long as her breed is usually expected to live.
GoldHeart Golden Retrievers Rescue helped the Tennessee dog celebrate her special milestone.
"There are many accounts of 17 or 18-year-old goldens, and even a few stories about 19-year-old goldens, but Augie is the first golden retriever to ever reach the big two-oh," a blog dedicated to her birthday reads.
According to the Pedigree age calculator, Augie's age is the equivalent of 145 years in human years.