Yesterday we were out and about with Webster (6 month chocolate gd) along for the ride. We drive a Windstar minivan and Webster thinks his place is standing at our shoulders with front feet on the center console. My hubby, Andrew, was driving when he gave a funny sounding chuckle. I looked over and saw Webster grooming/nibbling up and down Andrew's arm and shoulder. Webster was quite serious about what he was doing and continued for what seemed like several minutes. Once he decided his job was done, he looked over at me and started up and down my shoulder/arm. It was really something, not unpleasant but definitely an odd sensation. I have had a dog do this when I scratch a nice itchy spot but never have I had a dog start this on his own. It was really something!