| You are correct. Many judges consider it crowding and interferance. (I think the BC people started it :D and some got very high scores so now everyone seems to believe that is the road to a high score).
Heel position according to AKC:
Section 18. Heel Position. The heel position as defined in these Regulations, applies whether the dog is sitting, standing, lying down, or moving at heel. The dog should be straight in line with the direction in which the handler is facing, at the handler's left side. The area from the dog's head to shoulder is to be in line with the handler's left hip. The dog should be close, but not crowding, so that the handler has freedom of motion at all times.
As you can see, there could be a real question as to whether a cranked head and neck are in a "straight line".
Looking at it from a long term position, movement in the wrapped position throws the elbows out of position and restricts reach and twists the front always in the same unnatural direction, which I personally believe can have long term consequences. Like I said, it is not necessary and I believe can even be detrimental to the dog.  |