One of our corgi's was sent to help our maintenance guy take care of a sick horse.  She will clear the sheep and other horses out of the barn and hold them so that he can treat the leg injury.  My back is hurt so I sent Giz to help him as she would me.  I reminded him of the commands he would need and off they went.  He came back angery and frustrated.  All she did was run around barking at everything and running back and forth to me.  I was concerned, Giz knows her job and is very good at…