Think Samuel

What do these pictures have in common? I'll give you a hint. Think Samuel.

The first picture is the baby gate at the bottom of the stairs. It is no obstacle for Sam. He has been found standing on it. Do you see how thin it is at the top???
The second picture show the stairs, yes. Sam likes to climb the WRONG side of the stairs. I'm not sure if the "monkey see monkey do" started with him or the bigger two.
The third is the vent. Samuel often brings the vent cover to me. He likes to pick it up and carry it around or look down the vent and say "Ball." Might he have thrown a ball down there?

He looks pleased with himself, doesn't he?
But really. Does it get much cuter than this??