We used to have a dog that thought if she turned her head till we could not see her, that that meant we couldn't see he! We still laugh about it cause that is honestly how they thing. And our neighbor when we were first married had a chihuahua, and she was a social little dog. Much more so than a lot of them...and she would sneak out and come over to our house, and we would see her slinking along while her 'mom' called her. LOL
Oh that made me smile. It's funny how they think they are hidden like that.