I think I misquoted Bichon "Frise"
I removed the Frise. I think he is a Bijon Bijay (spelling?). I agree that this is not the normal behavior of the breed. My inlaws had another Bijon who recently passed away, and which was a wonderful dog. I don't have a video of him, but I believe I've listed the circumstances and behavior appropriately. The dog was given to my inlaws approximately five years ago by their son. Although I have no evidence of this, it is possible that the dog might have been mistreated by his ex-wife. My inlaws are elderly and I know for a fact they have not mistreated the dog (nor have my wife or I), but they also have not been firm or consistent with him either. Believe me, the dog has always been in charge. It has growled and snapped at them when they have also tried to move him, but they have not attempted to deal with the behavior. I believe the biting could have happened to any one of us; I just happened to be the first.
The seriousness of the bite
I guess I didn't express how serious this is. Other than my finger swelling up, my major concern is what will happen when my grandchildren come to visit, and one of them happens to approach this dog in one of his unapproachable positions? Believe me, the dog is spoiled rotten, and as far as I can see, no one has really bothered to deal sternly with his behavior.