I find it hard to believe that it took until 1996 to figure out that dogs can follow gaze and points. That's the basis of how bird hunting dogs work. They foll

I find it hard to believe that it took until 1996 to figure out that dogs can follow gaze and points. That's the basis of how bird hunting dogs work. They follow the end of the firearm like a finger, see the fowl, see the fowl fall, then go retrieve it.