We had a black lab mix when I was growing up...boy did I ever love that dog! He liked to jump out of my dad's truck so to break him of the habit my dad let him out and then drove away just fast enough that Jake had to haul "you know what" to keep up. Dad did this until Jake was good and worn out...and Jake never tried to jump out of the truck again! He was totally and completely devoted to my dad (and us for that matter). Thanks for the memory!