Heyyy, where's my foot?

My friend Ian recently posted a photo of his dog on Face Book sleeping oh so comfortably on his foot.
He noted that his dog just appears from nowhere, drops down on his foot and immediately falls asleep.
Posted back that my boy Brownie does the exact thing.
Here is the proof.

 He just saunters over like, "Heyyy where's my foot?" and then....

 .....Plop!!!

He falls asleep immediately. 

My slippers are under there somewhere.

Don't even think about getting up and disturbing him.

He will sleep comfortably there until I budge....wonder what he's dreaming of?