Posted on Thu Jul 28, 2011 12:05 PM PDT
Little Mason is walking now, and he wants to work it!
Mason, 1 1/2, didn't want to get carried by mom Kourtney Kardashian in Calabasas, Calif.
The little tyke walked around on his own as the two headed to a Barnes & Noble, and he got the biggest kick out of a swinging through the air! He's a little Tarzan!
Check out an even more adorable picture of Mason having a swingin' good time after the jump!
We can see why the Kardashian clan adores baby Mason. Matriarch Kris Jenner has made it clear that she wants more grandchildren ASAP -- when she was giving a speech at daughter Kim's recent bridal shower, she said, "Oh, I almost said baby shower -- wishful thinking!"
SEE THE GALLERY Kourtney Kardashian And Mason Have A Swingin' Good Time
BREAKING NEWS - Kourtney Kardashian Gives Birth To Baby Girl, Penelope Scotland - Jul 08, 2012
EXCLUSIVE PHOTOS - Pregnant Kourtney Kardashian And Scott Disick Squeeze In A Last-Minute Shopping Trip - Jun 27, 2012
Kourtney Kardashian: Still Bumpin' Along - Jun 24, 2012
Kourtney Kardashian Is Ready To Pop! - Jun 19, 2012
Heavily Pregnant Kourtney Kardashian Takes Mason To The Zoo - Jun 17, 2012