Yes Susan it was me. Sam is pretty much all white on his head so I use baby sunblock on his nose, under his eyes and his ears. Last year he got burned quite badly- it happened in one day at an agility trial- the nexy day the poor guy was pretty red. I always put it on him now if there is sun! You can even get it in a conveneient deoderant type application now...very dog friendly!
As for shaving- my advice is the same as everyone elses. Not Recommended.
-amanda