Of course the dogs can unlock their own jaws but we can’t pry them apart.
Anytime I hear the “locking jaw” argument I simply ask the person to point me to a diagram, animation, youtube video etc. where somebody can show me exactly how it works...Supposedly certain evil dogs have evolved some type of vice grip appliance in their skull structure, but nobody has ever actually seen, much less diagramed one.
Tell the Lock Jaw Contingent that.
:)