Where else can Sam pull-up?

On the oven (Notice there's not really anything to help him "pull up". He just gets up somehow)


On a step stool to look out the window


I think his eyes are saying, "Do you dare me to try the stairs?"


Hmmmm, the cat can go up the stairs

And here, sticking out his tongue at me showing off his prowess at pulling up

 


The music table


And the pack n play - clearly so proud of himself!