Dusty is too smart

What is the smartest animal you know? A monkey, dog, dolphin?

Well, maybe it is a cat - to be specific, Dusty!

He can open almost all the doors in my house. He started with the door of the cats' room ...

 Then he progressed to the bathroom door, and next the living room door. 

This weekend he learned to open the living room door INWARDS! That means first he opens the lock by pulling on the handle, and next he pulls the door toward him.

And after that he sleeps in the window in the sun.