Share-A-Bed

My daughter came to visit and brought her little black and white dog with her. It had an uncanny knack of finding our little beagle's blanket empty every time it was.
Our beagle would turn around after eating, or playing, or walking to discover that her place had been taken over.

The frustration eventually became strong enough that she was forced to try to edge her way back onto her own space while the visitor pretended like nothing at all was going on.