Interesting.. the latest issue of Dog Fancy
(Bearded Collie on cover) has an article on that! So many different opinions! I say yes, but I also think it's a sensory thing, that they smell or hear things that clue them in. I personally swear Cody knows when I'm coming home altho I'm nowhere in sight-car motor sound? Sometimes I get annoyed at all these behavorists who analyse things so deeply when all I want to do is enjoy and believe what makes me feel amazed!