Happy dogs!

I don’t know if scientists have ever done a study to determine why dogs love  sticking their heads  out of vehicle windows,  but I expect it has something to do with the enormous variety of smells that drinking the wind at speed presents to them.  Big Girl is always happy to stick her snout out of my truck’s vent windows,  and if I leave my window down far enough, she will put her head atop mine to get at least her nose out.