Happy birthday little Theodore!

March 27 marks the first birthday of Ivanka Trump and Jared Kushner’s youngest son, Theodore James. To mark the occasion, Trump shared a sweet moment from Theodore’s first few hours on Earth.

“One year ago today, little Theodore was born, expanding both our family and our hearts! This little boy is pure sunshine! Happy birthday baby boy!” she wrote alongside the sweet snap.

Over the weekend, the mom of three took her children to the Smithsonian National Zoo and they made friends with one happy looking elephant.

“Making some new friends in DC! ,” the First Daughter wrote.

By the look of it, little Theodore really loves elephants!

Just like any kid, Theodore’s first year has been full of well, firsts! Shortly after his grandpa, President Donald Trump was sworn into office, Theodore achieved his own milestone in the White House.

Trump shared her baby’s first attempt at crawling with followers on Instagram in January.

Happy birthday, Theodore!