Who can possibly resist spending time with this little guy?

Rep. Jared Polis (D-Col.), who announced the birth of his son, Caspian Julius, in an email last week, posted pictures on Friday on his Facebook page of his adorable new addition.

The openly gay congressman and his partner, Marlon Reis, haven’t revealed whether the baby was adopted or delivered through a surrogate.

Polis seems to be savoring some time with the almost two-week-old. He was among five members of Congress who missed every House vote last week.

A spokesman says Polis intends to be out on paternity leave for two weeks of session, but may return for votes this week.