Daphne Oz celebrates her brother’s 17th birthday with adorable Instagram snap

Daphne Oz, 30, is the oldest daughter of Dr. Mehmet Oz. Getty Images

Daphne Oz, 30, is the oldest daughter of Dr. Mehmet Oz.

The Oz clan is growing up fast!

Daphne Oz wished her younger brother, Oliver Oz, a happy birthday Saturday with an adorable Instagram post.

“Happy 17th birthday, Oliver!!! we love you and are excited to give you the gift of Philo – I see nail polish in your future,” she wrote alongside a black-and-white snapshot of the teen holding Daphne’s 2-year-old daughter, Philomena Jovanovic, atop his shoulders.

The Dwight-Englewood student is the youngest child of Dr. Mehmet Oz and wife Lisa, who recently celebrated their 31st wedding anniversary. In addition to Daphne and Oliver, the couple share daughters Arabella, 25, and Zoe, 21.

“I have been blessed with a wonderful, beautiful family,” Dr. Oz said in a 2012 interview with New York Family.

And Dr. Oz takes his role as a father very seriously.

“You have to be very cautious about making their life too easy,” he continued. “I won’t purposely make their life miserable, but I won’t go out of my way to make it easy either… Part of life is having the freedom to make mistakes.”

Despite the doc’s philosophy, we bet Oliver opened a fabulous gift from his loving parents this weekend!

happy birthday @dr_oz!! we love you!! ❤️ ???? by @brooke.fitts

A photo posted by D A P H N E O Z (@daphneoz) on